First of all, I hope friends who have questions will understand: The concepts of A and B products are different from the concepts of factory, genuine, sold and fake. These are two different classifications but they are different. same place. Many explanations cross-explain them, which confuses some friends. The reason will be mentioned later. Let me tell you my opinion, hope it is easy to understand the whole story.
First, A and B products are classified based on quality (it only means quality)
The original source of the statement of A and B products is quality. The classification of inspections is simply a classification of quality. Product A means "shoes made by authorized factories according to strict process control and passed formal testing". The only difference between product A and genuine products is that "product A is genuine before being sold. Once product A is listed on the regular sales channels, it is genuine." ”. These foreign shoe companies do not have their own shoe factories. They rely on certification to authorize shoe factories to produce shoes, and then inspectors verify that they are qualified and distribute them to various sales channels. These are A products. Those that fail the quality inspection will be marked with a red B mark and then destroyed centrally. So B means the quality is not up to par. The so-called B products generally have a B mark during formal testing (but special leakage is not excluded).
The trick is that during partial testing or destruction, internal staff smuggle out B products and circulate them underground to the market. In fact, they are selling shoes with substandard quality.
Another situation is that the inspectors mark some shoes (A products) that have passed the quality standard without authorization or mix them with B marks, so that they can be smuggled out easily. There is actually no quality problem with this shoe.
Note: 1. JS developers in the market deliberately expand and confuse the concepts of A and B. They often call non-original A products, which is just bastard talk! If they are not produced by a designated shoe factory, they are still qualified to be called A products. Who rated this A grade?
2. Taking advantage of the above-mentioned tricks of B products, some fake/defective shoes are deliberately and mysteriously It was said to be stolen product B, and the quality was the same as product A.
3. Since A-grade shoes do not have their own obvious markings, some people will claim that the stolen shoes in question or the shoes that have been sold are A-grade shoes.
4. Whether it is product A or product B, as long as it does not come from regular sales channels, it is illegal and not genuine! ! Even if the quality is the same as the original product! !
Second, factory shoes, genuine ------- Based on the source
Originally there was no concept of factory shoes. This statement was passed down by well-informed people in the early days. came out. All "shoes that flow out from designated authorized shoe factories through informal channels are called factory shoes", which includes A and B products. Including stolen product A; stolen product B; stolen product that is named B but actually is product A; stolen defective products. Please remember that only products that are truly authorized by the original manufacturer are factory shoes. The so-called "branch factory" factory shoes sold by some JS on the market are completely deceptive!
Genuine products are the most strictly completed products and can only be purchased through regular agents and channels. Of course, the price is also the official price, so it is a bit expensive. Genuine product means "product A sold through regular channels and at regular prices."
Identify genuine products: Except for discounted prices, the prices of genuine products are all national uniform prices specified by the company; except for formal channels and formal agents (including some small shop setters), other products are not genuine. Authentic products must come with original shoe boxes, have warranty documents, and must have formal quality inspection marks.
It can be seen that the concept of authenticity is not only about quality, but also includes price, sales, brand and other aspects. So nowadays, there are often people claiming that genuine products are leaked from the original factory. They are either deliberately confusing the concepts of smuggled products and genuine products, or they are just talking in their sleep. What is especially hateful is that there are people who claim to be genuine products that are not produced by the original factory to defraud money.
Third, fake shoes are fake shoes -------------- From the production point of view
Fake shoes are a kind of fake shoes! ! Don't assume that the so-called original materials can be used to make XX memorial arches.
Shoemaking is the use of excess materials produced in designated shoe factories, stolen materials, unqualified materials (the materials are also selected for testing), rags picked up from the factory's waste, etc. Then he hid in a corner and made the shoes by himself using lowly tools.
Please note here that some of the stitched shoes look very real, so many people pass them off as factory shoes.
Note: 1. Anyone with common sense knows that shoes are a complete process. If you use some so-called original materials (such as air cushions) and call them good quality, they are basically glued together with 502. Aircraft carrier, lie to yourself and others. And it can be said with certainty that the so-called shoemaking only uses a few raw materials, and the components are not matching (for example, 42 soles match 41 uppers). (Of course, there are also strong people who can steal the whole set of parts and divide the labor in detail. I have nothing to say.) This is the reason why it is easy to tell the difference between shoes by looking at the shoe label.
2. The fake shoes are still fake. Now it seems that the price is higher when the shoes are made of original materials. Everyone will know what they are after reading the above. Illegally stolen materials, informal assembly, informal sales channels, poor quality, these are not fake shoes, they are prostitutes in the red light district, then they are not chickens
Four, completely fake shoes: they are copied by themselves , everyone knows what this is. (However, fake shoes are also divided into grades)
How to identify the authenticity of Nike\Adidas
The first is how to analyze the number 1 of NIKE shoes, before 2001, and a small number of 2002 shoes The numbering rules of paragraphs
First introduce the schematic diagram. The picture shows AIR FLIGHPOSITE KG produced in 2000. Please pay attention to the horizontal line in the picture:
①: Origin, MADE IN TAIWAN represents production in Taiwan, but interestingly, most of NIKE’s shoe boxes It is an American product of MADE IN USA.
②: Production date, "000911" represents production from September to November 2000.
③: Production factory number, "PC8" is NIKE's factory in Taiwan, where most sample and position shoes are produced.
④: Shoe size.
⑤: This is the 9-digit item number we will mainly introduce!
The 9-digit item number in the picture is 830196-002. We need to divide it into three sections, namely 830 (first code), 196 (second code), and 002 (third code). Let me explain them one by one below.
The number in the first code represents the series function category of the shoe. The meanings of these three numbers are as follows:
The first one starting with [i:35925bc72c] The meaning of the number is: [/i:35925bc72c]
If it is "1", it means: shoes that are generally on the market. Most of the early shoes used this.
If it is "4", it means: player version of SAMPLE shoes.
If it is "6", it means: a replica or a style or color sold exclusively by a chain shoe store.
If it is "7", it means: customized shoes.
If it is "8", it means: shoes that are generally on the market, launched in 1997.
If it is "9", it means: limited edition in a certain country or region.
In addition, the upper definition of numbers 2, 3, and 5.
The two numbers after [i:35925bc72c] are used to determine the series, as follows: [/i:35925bc72c]
02: Men’s indoor jogging shoes
p>03: Women's indoor jogging shoes
04: Men's jogging shoes
05: Women's jogging shoes
06: Unisex running shoes
07: Country road running shoes
09: Men's jogging shoes
10: Men's and women's beach slippers
13: Rugby shoes
15: Baseball shoes with metal spike soles
16: American football shoes (removable)
17: Beach slippers for men, women and children
18: Wrestling shoes
21: American football shoes (multifunctional)
22: Men's ACG skateboard shoes
30: Men's basketball shoes
31 : Women's Basketball Shoes
32: Baby Basketball Shoes
34: JORDAN Series (Toddlers)
35: JORDAN Series (Youth)
< p>36: JORDAN series37: Women's basketball shoes
38: Women's ACG water sports shoes
40: Men's tennis shoes
41: Women's tennis shoes
42: Men's tennis shoes (retro style)
43: Women's tennis shoes (retro style)
44: Men's volleyball shoes
48: Women’s ACG shoes
50: Baby shoes (not classified)
51: Boys’ shoes (not classified)
52: Girls' shoes (not classified)
53: Boys' shoes (not classified)
54: Girls' shoes (not classified)
58: Women's volleyball shoes
65: Men's ACG boots
70: Men's multi-functional shoes
71: Women's multi-functional shoes
72: Women's cheerleading shoes
73: Men’s multifunctional training shoes
74: Women’s multifunctional training shoes
75: Men’s ACG shoes
78: Weight Training shoes
80: Men's tennis shoes
82: Men's walking shoes
83: Men's golf shoes
84: Men's ACG bicycles Shoes
85: Men's ACG shoes
90: Men's ACG water sports shoes
91: Women's walking shoes
92: Women's golf shoes Sneakers
According to this judgment, the first code of 830196-002 just means: (8) Shoes generally on the market (30) Men's basketball shoes. It should be clear at this glance that it is a men's basketball shoe that is normally on the market.
The second code is 196. The meaning of these three numbers is not important. It is just a serial number, which means which shoe is on sale in this category. So we add up the first and second numbers to judge. 830196 means: This is a men's basketball shoe that is generally on the market, and it is the 218th design style. It’s easy to understand!
The third code, which is the last three numbers (002), represents the color number of the shoe, as follows:
0: Black/Grey/Silver
1: White
2: Brown/Champagne
3: Green
4: Blue
5: Purple
6: Red
7: Yellow/gold
8: Orange
9: Gold (metallic)
However, regarding the golden encoding issue, we have never been able to figure out, when will "7" be used, and when will "9" be used? I feel that "9" is usually used if the gold color is heavier and has a metallic texture, such as Posite training.
As for the further division of these three numbers, few people have studied it, and most of the FANS who have studied it have different opinions.
Here I draw on some people’s experience and conduct a series of verifications to give a closer explanation. Of course, none of this is 100% correct, but for the time being, I think it can be said to be 70% or 80% sure. It is for reference only:
The first number: refers to the color of the shoe upper, which is worth noting. The thing is, it is not necessarily the color that accounts for the most proportion that is the main color. Many of them are determined by the color of the shoe upper. For example, the 002 we are talking about starts with 0, which represents black.
The second number: usually the color used for the Nike Logo. Of course, for the Jordan series that does not have a Nike Logo, the color of the Jumpman logo will be used. Or for example, the 002 we are talking about starts with 0, which represents the black Nike Logo. Another example, the red and white AJ11 LOW is 161, but the red and white BB4 is 101. The reason for the different color numbers is that the former is 161 because the Jumpman logo is red, but the Nike Logo in BB4 is silver, and the upper is white, so the color number is 101.
The third number: This is usually used to distinguish when the first two digits are the same in the same shoe model. For example, Air Presto (104231) is divided into 001 (black and yellow), 003 (grey and orange), 004 (black and silver), 005 (black and blue), 006 (grey and purple and black) and 007 (all black). In addition, when there are more than ten colors of a certain combination, the first number may be "9", such as AF1, "11x" and "119", there will be numbers such as 910, 911, 912, etc.
Let’s get back to the point. Let’s put these three codes together and it will be the main color used in this shoe. The third code in the example is 002. The color of the watch is black upper and black Nike. Logo, it is also the second shoe with black surface and black hook color.
2. The numbering rules for most shoe models after 2002
First introduce the schematic diagram. The picture shows SHOX SUPREMACY produced in 2002. Please pay attention to the horizontal line in the picture:
①: Origin, MADE IN CHINA represents production in China.
②: Production date, "021202" represents production from December 2002 to February of the next year.
③: Production factory number, "LN3" seems to be NIKE's factory in Fujian, the full name is "Fujian Dafeng Group Co., Ltd." For information about this, check out RAVEN’s previous posts, which have more detailed descriptions of shoe boxes and factory locations.
④: Shoe size.
⑤: This is the 9-digit item number we will mainly introduce!
The 9-digit item number in the picture is 305522-101. We need to divide it into two sections, namely 305522 (the first code) and 101 (the second code). Let me go through them one by one. illustrate.
The number in the first code no longer represents the series function category of the shoe in the new numbering system. It is only used as an ID number for system identification. The first number of all shoe styles is represented by "3". As for the following five digits, it indicates which product is under the new labeling rules. The larger the number, the later the launch time. However, there is still something to note. The number of the first pair of shoes under the new numbering rules is "02001", not "00001". This is still helpful for everyone to identify fake shoes. In the final chapter, I will introduce how to use numbers to identify fake shoes.
The number in the second code represents the shoe color information. The specific rules are the same as the original ones. Please refer to the article above. I will only give a brief summary here:
The color comparison table is as follows:
0: black/grey/silver, 1: white, 2: brown/champagne, 3: green, 4: blue, 5: purple, 6: red,
7: yellow/gold, 8: orange, 9: gold (metallic).
The rules of happiness are as follows: the first number represents the color of the shoe upper; the second number represents the color of the logo; the third number is usually used to distinguish the same style of shoes with the same first two digits.
To summarize, the meaning of 305522-101 is: under the new numbering rules, the shoe with ID number 05522 has a white upper and silver Nike Logo. It is also the first white and silver hook color of this shoe. A shoe.
Using the numbering rule to identify fake shoes has always been one of the most direct and effective ways. Although not all fake shoes are wrong, it is certain that the shoes with the wrong size are definitely fake.
I will give an example below to introduce how to use this method.
The picture shows a very similar-looking imitation Aj16 assembled shoe. Of course, I have specially modified one place in order to distinguish it. Friends who are familiar with it should easily spot this. But for those who have never seen Aj16, it was really made perfectly before I modified it. It is impossible to tell from the appearance. Even if it is said to be a factory shoe, it will be believed.
In this regard, even if we have never seen the actual shoes and do not know the correct item number, we can easily expose it simply by identifying them based on the numbering rules.
Let’s take a look. The item number of this shoe is "830222-101", so there are two mistakes in it:
The first point is that it is the top three basketball shoes in the Jordan series. It should be "836" or "136"! So this pair is fake!
The second point is the color code. How could the black patent leather toe begin with the word "1"? You can also know the color code that should be "0xx" just by guessing. If there is a schematic reference, black upper and red LOGO, then the color code can be determined to be "061". So this pair is fake!
In addition, there is also the issue of nike manufacturer code. . .
I will also summarize here
The manufacturer codes I know
Qingdao: qt, qs, qh (mostly produce running shoes)
< p>Guangdong: y1, y2, y3 (now changed to y3-n) high-end basketball shoes and training shoes, xc (basketball shoes), fc (sandals and outdoor)sf (football shoes)
Suzhou: hj (withstand running shoes)
Fujian: ln1, ln 2, ln3, ln4 (mostly sohx, retro)
Indonesia: ir, ip , iw
Thailand: ba, pa
Vietnam: vt, vs
Finally, some knowledge about the shoe size of Adidas shoes
ADIDAS numbers, when encountering base numbers, there is no positive sign
For example, 37 definitely does not have 37. The positive number can only have 37 and one-third.
39 definitely cannot have 39. Positive numbers must be followed by 39 and one-third.
When encountering an even number, there is a positive number, and three-thirds 2
For example, 40, there is a positive number 40 can also have 40 and three points 2, but cannot have 40 and one third.
Also, 42 can have a positive 42 code, and it can have 42 and three points 2,
< p> There cannot be 42 and one-third. If there is an error, it is false.By analogy, you can know the base number and what should follow the even number.
The general simple rule is that the number of Adidas shoes increases by 2/3, such as size 40 , the next one is 40 and 2/3
The next one is 41 and 1/3, in short, just add 2/3
There are often flaws in some fake shoes. . . Therefore, this method can also identify genuine and fake shoes to a certain extent.
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In fact, identifying ADIDAS shoes is not as difficult as rumored. .
You can completely identify it from the shoe label.
In addition, the glue, threads and roughness of the workmanship on the shoes can also be identified
1 Teach you how to distinguish the authenticity of Nike shoes
1. The materials used in fake shoes will definitely be different from real shoes. This is very important because the reason why real shoes are so expensive is that in addition to the cost of advertising and development of their own brand, the materials used in the shoes themselves are also very expensive. Fake shoes will never be imitated. Generally, developers of fake shoes will find materials that have the same texture and properties as those used in real shoes but are of much lower grade to serve as materials for imitating real shoes
1. Upper material: NIKE generally uses artificial leather for basketball shoes and superfiber PU for running shoes. Although they are not genuine leather, the fiber density they contain is higher than genuine leather, their toughness and breathability are better than genuine leather. It is not easy to deform, so good artificial leather materials are more expensive and better than real leather. Generally, imitation shoes will not use high-quality artificial leather or microfiber PU to make shoes. The way to distinguish is to look at the glossiness of the material. The material is relatively glossy. They are real shoes, and you can squeeze or stretch the upper leather with your hands to feel whether it is very tough and elastic
2. Some processes of the upper, such as hot-cut micro-injection, etc. are materials used in real shoes. They are definitely all TPU, and most of the fake shoes are made of PVC. The two are the same in appearance, but TPU has a higher material cost, softness and good stretchability. This is not the case with PVC. This material has no elasticity. The softness is not good, and it is easy to break when worn in winter
3. Shoe midsole: Although the overall appearance of the midsole is almost exactly the same as that of the real shoe, but in the middle of the shoe There will still be a difference in the material of the sole. Although the material of the midsole is all EVA secondary foam material (which is what we often call PHYLON), the hard and soft midsole of holiday shoes and real shoes are definitely different. Unlike real shoes, PHYLON will feel moderately soft and elastic when pressed with your fingers. Press hard with your fingernails. After pressing, the PHYLON will naturally return to its previous state without leaving fingernail pressure for a long time. Remember, the PHYLON of fake shoes cannot reach the level of real shoes
4. Shoe outsole: Although the outsole is made of rubber material, the authenticity can be seen in the material of the shoe outsole. The difference between shoes and fake shoes: When the soles of real shoes are fired, some chemical raw materials, recycled materials or carbon elements will be mixed in them. The purpose of this is to make the shoes more wear-resistant and anti-slip, while fake shoes have These are not considered when firing the outsole, so the anti-slip and wear-resistant degree of the outsole of fake shoes is far worse than that of real shoes. In terms of gloss, the outsole of fake shoes is darker than the outsole of real shoes. Let me tell you a little trick: when you wear real shoes and rub the ground with your forefoot on a plastic floor or floor, there will be a very loud and crisp "squeak" sound, while fake shoes will never make this sound under normal circumstances. A sound
5. The function of the sole: What I want to talk about here is the issue of carbon fiber sheets and TPU support sheets. When buying some cutting-edge NIKE products, most shoe lovers will look at the shoes. Carbon fiber sheets are used to determine whether the shoes are genuine or fake. This method can tell the authenticity of the shoes at a glance. Because the cost of carbon fiber sheets is indeed very high, fake shoes will not use carbon fiber sheets. They will only look for materials similar to carbon fiber sheets. Of course, using this will make the authenticity clear at a glance. Let’s talk about the TPU support piece. Although the cost is not low, imitation shoes will appear on basically big-name sports shoes. Of course, they will also copy them. In fact, there is a trick to distinguish TPU. One is to look. Its color: The TPU color of fake shoes is stained and opaque than the color of real shoes, and the texture is softer than the TPU of real shoes
2. The difference between real shoes and fake shoes There are also differences in the shape of the shoes and the direction of some lines
Since the pattern makers who make real shoes and price shoes are different developers, the lasts used for the shoes and the patterns they create are also different. It is definitely different from real shoes, so the shoe shape of real shoes is definitely different from the shoe shape of fake shoes. Also, in the direction of some lines of shoes, due to the different versions created by the pattern maker, real shoes and fake shoes are different. Shoes will also have many differences
3. There are also many differences between genuine and fake in some details of making shoes
1. The midsole of the shoe (PHYLON), you can carefully If you look at the midsoles of your shoes, there will definitely be a few.
Although the protruding dots are very small, you will find several of them around the midsole. What are these dots for? Why are there these dots? Because the midsole needs to be baked into the mold before it is fired. Previously, EVA was in a liquid state, so the liquid EVA had to be introduced into the mold before the mold could be burned. The method of introducing the liquid EVA into the mold was to introduce the liquid into the mold through a very thin introduction tube. The thinner the midsole, the smaller the small bump left on the midsole after molding. So the developers definitely hope that the small dot will be as small as possible so as not to affect the beauty of the midsole of the shoe. But this is not to make it smaller. It can be small, which requires a very high level of factory. Factories that make fake shoes generally cannot reach this level, so the small protruding dots on the PHYLON midsole of fake shoes must be smaller than those of real PHYLON shoes. The small protruding dots on the midsole are much more obvious
2. The stitching of the upper: NIKE and other big brands have very strict requirements for the stitching of shoes, stipulating that the length of each stitch should be average. And there can be no jumpers. The workmanship requirements of fake shoes cannot be so strict.
3. During the shoe forming process, the bottom-attached shoes are all finished first and then put on. The last is used to attach the sole, so attaching the sole is also the last process in shoe molding. Since the level of sole attaching workers and factories that process big brands are very high, most of the shoes with fully attached soles are neat and the glue will not climb. The uppers are very comfortable to look at. If the soles are uneven or the glue creeps onto the uppers, big brands will usually not inspect the shoes if they are qualified. They will label them as B products and sell them to their own employees and make them fake. Since the shoes are not made under one's own brand, they will be sold in any shape with soles.
4. There is also the color of the shoes. Fake shoes often have incorrect colors because the developers of the fake shoes Going to different places to find materials suitable for the shoes you want to imitate and then dyeing them will definitely cause some color differences with the real shoes. So looking at the color is also a good way to distinguish the authenticity. I would also like to remind those who like to buy shoes online. My friends have some super perverted imitation shoes. It’s hard to underestimate the authenticity based on just a few pictures. You also need to look at the real thing and analyze it slowly
The above is what I think is better in distinguishing real and fake shoes. Good method, I hope it can help some friends not to be deceived again
P.S. Special gift of today's popular shoes "JAMES 2" authenticity identification method: (fake ones are circled in green and the real ones are in red) < /p>
The fake uppers are brighter and whiter than the genuine ones. The fake ones are clear and thick, while the genuine ones are hazy
Let’s talk about how to identify sportswear. Price: If it is a brand new product , the price of authentic products will not be less than 40% off, usually 20% off.
The second simple method is to compare the authenticity with the fake. Real gold is not afraid of fire. Go to a specialty store to see if there are any that are the same, and then compare the details.
The other thing is to rely on your feelings for the brand. Experts can see things and draw conclusions based on their feelings about the brand.
I will teach you a simple method to see if your The lining of the clothes, if the lining on the body is made of pure cotton, just like the texture of underwear, and the lining of the sleeves is made of chemical fiber, it is basically real.