Breathable Insole Running Sports Shock Absorption Transparent Magnet Insole

Product information:
Color: black, red
Size: S 35-39,M 40-43,L 44-47
Applicable gender: neutral/both men and women
Applicable age: Adult
Style: magnetic therapy
Material: sponge magnet
Size: free size cut insole
Suitable season: summer, winter, spring, autumn