Inov-8 Women's F-Lite 240 (S) Cross-Training Shoe 100% Synthetic/Mesh Rubber sole Heel measures approximately 0.75" Breathable mesh cross-training shoe featuring padded collar and lace-up vamp with Rope-Tec reinforcements Injected EVA midsole F-LITE outsole with sticky compound Heel-to-toe drop: 6 mm