• Low Water Absorption Materials are Quick Drying • Molded EVA Midsole for Under-Foot Comfort • Removable Full-Length Molded Footbed Offers Full-Foot Shock Absorption • HRC® Forefoot Cushioning Through EVA Compound Provides Additional Cushioning • GRID® Patented Technology Provides Superior Cushioning and Stability • Arch Lock Offers Increased Stability and Arch Support • New Hydro-Grip™ Rubber Traction Compound is the Ultimate Performance Traction Outsole Compound • Non-marking Rubber Outsole with Wave-Siping™ for Ultimate Dry / Wet Traction