Best combination of shock absorption and energy-return.4-Way Stretch Fabric with Silpure Antimicrobial — helps prevent blisters while controlling odorSBR Forefoot Cushion — provides superior cushioning and energy return for high impact sportsSpenCore® Material — a 5/32" layer of this material absorbs shock and impact to provide intense comfort and cushioningLightweight POLYSORB® Polyurethane Foam — provides arch and heel supportSpenCore® Heel Plug — provides extra cushioning and shock absorption in the heelOne-Year Unconditional GuaranteeFits Men's 6 – 15 and Women's 3 – 10
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