Flat Foot Correction Insole Arch Support Breathable Shock Absorption Insole

Product information:
Color: red S 35-40, red L 41-46
Applicable gender: neutral/both men and women
Applicable age: Adult
Style: sole insole
Material: EVA
Size: one size cut insole
Suitable season: summer, winter, spring, autumn

Upgraded version: S 38-41
Upgraded version: L 45-47