The ErgoMates outsole is Impacto®'s solution to tired, sore, fatigued feet. It features an antifatigue EVA foam cushion insole to reduce impact and shock. Designed to insulate feet from cold, hard floors. The dual-layer antislip sole provide superior slip resistance on any slippery surface—wet or dry. Proprietary strap system attaches securely to your existing footwear. Self-cleaning tread design. Easily cleanable. Resistant against most oils, solvents, and cleaning agents.