The sports brands are Under Armor and dcshoescousa.

1. Under Armor is an American sports equipment brand. It is very similar to Chanel’s brand logo. Chanel’s brand logo is two letters c crossed back to back, while Under Armour’s brand The logo is different from Chanel's only in the position of the letters. Under Armour's logo is the upper and lower letter c crossed.

2. In addition to the similarities in the brand trademark of dcshoescousa, the design style of dc shoes is also very similar to that of Chanel.