Our Anti Fatigue Elite Orthotic Insoles combine heel-to-toe premium dual-layer foam and extra forefoot cushioning to soften ground impact forces, reducing fatigue during long days on your feet. The flexible comfort arch provides support that moves with the foot and a moisture-wicking top layer helps reduce odors. Featuring the proven orthotic shape of Superfeet, a leader in foot comfort. Designed to replace the removable liner in roomy footwear.