Description For The Youngest Of Pros. Designed With Comfort And Durability In Mind, The Diamond Pro Otc Boasts Our Infiknit™ Reinforced Heel And Toe And Freshtek™ Technology To Stay Fresh Through Practice Or Gameday. Over the Calf Height Nylon Blend Medium Cushioning FRESHTEK™ MOISTURE & ODOR CONTROL Infiknit™ Durability Targeted Cushioning Arch Support Seamless Toe Closure Graduated Compression Performance Mesh Fit and Fabric