Six types. There are six authentic New Balance logos, as follows:

1. New Balance: This is the most classic logo of New Balance and the trademark used when the brand was founded. The trademark uses the company name "NewBalance" as the design element, and the font is simple and elegant, implying the balance, harmony and health of the brand. This trademark is mainly used on the company's professional sports shoe products.

2. N: This is the simplified logo of New Balance, with only the first letter "N" of the brand name. The design of this trademark is simple and elegant, making it easy to recognize and remember. This trademark is mainly used on New Balance's casual shoes and sportswear products.

3. NewBalanceLogo: This is the official trademark of New Balance. It includes a circular design element and the font "NewBalance". The design of this trademark is more modern, implying the innovation, fashion and youthfulness of the brand. This trademark is mainly used on New Balance's fashionable sneakers and accessories.

4. NewBalance574: This is a sub-brand of New Balance and New Balance’s most famous product series. Design elements of the logo include the number "574" and the "NewBalance" font. This trademark is mainly used on New Balance's classic sports shoe products.

5. Embroidery NB: This logo is a symbol of New Balance and is mainly used on series 9 products such as 996998999.

6. The logo with the N flag: This is another logo of New Balance, which is mainly used on New Balance’s casual shoes and sportswear products.