adidas Men's jumpstar-M 100% Textile/Synthetic Imported Rubber sole Heel measures approximately 0.75" Weight: 9.1 ounces (size 9); Recommended events: high jump, long jump, triple jump, pole vault Strong, comfortable synthetic upper with perforation for breathability Forefoot strap locks the foot down Cushioning EVA midsole Mesh inserts for breathability and light weight; Lightweight TPU plate outsole