Asics Unisex Cyber Md Beijing Running Spike Fire Red/Black/Lightning GN8102690 12 UK has the following specifications PLEASE NOTE: Asics shoes are small! Asics see size chart. Asics Cyber MD Beijing: Lightweight Cyber??-spike for distances of 400 m and 3000 m. With SpEVA midsole, Air-Mesh and SHARK DUOSOLE and 8 mm Spikenails >>>>> BUY NOW <<<<< SpEVA Midsole Material SharkDuo Outsole Slip Lasting Non-removable EVA Sockliner >>>>> BUY NOW <<<<<