1. First of all, Jordan Fei Ying pb belongs to carbon running shoes, and Duowei Ares II belongs to racing running shoes.

2. Secondly, Fei Ying pb is more comfortable than Dowell Ares II.

3. Finally, Fei Ying pd sole is thick, soft, with high face value and thin upper. The sole of Duowei Ares is very thin, which is not cushionable and has great pressure on knees.