Inov-8 Men's F-Lite 240 (S) Functional Fitness Shoe 100% Man Made Imported Synthetic sole Heel measures approximately 1" An injected ethylene vinyl acetate midsole makes it a smooth ride with the sticky rubber outsole delivering amazing grip and stability Features a 6 mm drop as well as rope-tec reinforcements which ensures burn protection on rope climbs A great all around functional fitness performer Standard fit which offers a wider toe box that allows the toes to splay which is perfect for the forefoot striker and when lifting heavy weights