Gel Support Insoles Sports Inserts For Men/Women work By Cuierder,1 pair (US Women’s Size (6-10))

Relaxation, No Arch: Forefoot & Heel GEL Cushioning Systems attenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle.
Knees Protection: During running, the gel insole will provide a cushion to reduce the impact on the knee.
No Grinding feet: Great feeling when torch 100% soft velet surface.
Enough Space in Shoes: The instep do not touch the top of the shoes.
Non-toxic & no smell.