PowerStep Ultrastretch Night Sock Crew Lightweight (weighing less than 1lb

Lightweight (weighing less than 1lb

Their undersoles have a black suede bottom to help prevent slippage

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)

Forefoot Crash Pad provides extra cushioning under the ball of foot for a smooth transition to toe-off

Additional heel cushion to soften impact forces

PowerStep Ultrastretch Night Sock Crew Lightweight (weighing less than 1lbOverview 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