SPARTAN OCR Speed Shoe - Men's

The Men's Spartan OCR Speed is an obstacle juggernaut designed to make you a threat at every OCR starting line. It packs all of the power, durability and technology of its predecessor — the RD Pro — into a light, ultra-fast race silhouette. Quick-dry/easy-clean nylon upper Lightweight ARCFoam midsole with responsive tuning Rugged outsole with dual-layer lug system for ultimate traction on varying outdoor surfaces X shaped design pattern on forefoot to ensure optimum grip at the varying angles created by un-even terrain Reverse contoured heel form to eliminate friction, blisters and pressure along the achilles tendon Upper Mesh: 100% Polyester Lining: 100 Polyester Outsole: 100% Rubber Midsole:100% EVA Lug height: 6.5 mm Weight: 320 g Drop: 5mm *** Sizes listed are US sizes. Please reference the size comparison chart below for international sizes. US UK EU CM 8 7 40.5 26 8.5 7.5 41.5 26.5 9 8 42 27 9.5 8.5 43 27.5 10 9 43.5 28 10.5 9.5 44 28.5 11 10 44.5 29 11.5 10.