WalkHero Work Orthotic Inserts, Plantar Fasciitis Insoles for Men & Women,WalkHero Work Orthotic Inserts, Plantar Fasciitis Insoles for Men & Women, Anti Fatigue Design 4 Layer Cushioning System WalkHero work inserts feature full length foam, high rebound EVA, a forefoot EVA pad and PU heel cushioning to combat tired achy feet & legs. The foam & EVA layers offer excellent shock absorption, reducing the impact on muscles and joints when you are walking on hard surfaces. The forefoot pad minimizes fatigue in the metatarsal