1, material: Fenteng underwear is made of cotton, modal and other materials, paying attention to comfort and breathability. Athletes' underwear is made of cotton, spandex and other materials, which has certain elasticity and durability.

2, design: Fenteng underwear design pays more attention to fashion and personality, there are more styles and colors to choose from. The design of athletes' underwear pays more attention to functionality, including special functional underwear such as antibacterial and mite-proof.

3. Size: Fenteng underwear size is relatively complete, which can meet the needs of consumers of different sizes. The size of athletes' underwear is relatively small, mainly for young and middle-aged consumers.

4. To sum up, Fenteng underwear is good.