Climachill Rocket ShoesSummer-ready running shoes that keep feet cool.These lightweight men's shoes are primed to deliver cool, comfortable running all summer long. An energy-filled boostâ„¢ midsole provides a light, flexible, natural ride, while a highly breathable stretch mesh upper offers an unrestricted yet supportive fit. Summer-ready climachillâ„¢ keeps feet cool.Weight: 9.7 ounces (size 9)climachill™ helps keep you cool with active 360-degree ventilation and quick-drying, micro-perforated Aerocool fabricboost™'s energy-returning properties keep every step charged with an endless supply of light, fast energyTwo-layer mesh upper for high breathability and a moiré motion effectFITLAYER for natural, soft support and high flexibility; FITBAND minimal and lightweight band construction for good foothold and natural flexibility; Sock-like fitSTRETCHWEB-inspired outsole; Runner type: natural; Stack height: 17.7 mm / 27.7 mm (10 mm differential)Imported