adidas Performance Men's Cc Rocket M Running Shoe 100% Textile and Synthetic Imported Rubber sole Shaft measures approximately Low-Top" from arch Weight: 9.7 ounces (size 9) climachill helps keep you cool with active 360-degree ventilation and quick-drying, micro-perforated Aerocool fabric boost's energy-returning properties keep every step charged with an endless supply of light, fast energy Mesh upper for maximum breathability STRETCHWEB-inspired outsole for optimum transition; Runner type: natural; Stack height: 17.7 mm / 27.7 mm (10 mm differential)