PowerStep Ultrastretch Night Sock Crew Their dual-density anatomical footbed has

Their dual-density anatomical footbed has a polyurethane gel insert and a soft microfiber footbed that is removable and washable

full-cushion insoles that can be used to either replace an existing pair of flat insoles or to add a little extra cushioning under your existing shoe insoles (as long as there's enough room in your shoes to do so)

2 oz (Size #40: Women's 10 / Men's 7)

Additional heel cushion to soften impact forces

PowerStep Ultrastretch Night Sock Crew Their dual-density anatomical footbed hasOverview The PowerStep UltraStretch Night Sock is designed to provide you with gentle, sustained foot flex during periods of rest in order to help reduce the pain experienced from overuse injuries and foot conditions like plantar fasciitis and achilles tendinitis. The sock works by pulling your forefoot upwards towards your knee, which stretches the muscles, tendons, and soft tissues throughout the toes, arch, heel, ankle, and calf. Designed solely