Lighter and springier than ever, this high-rebound running shoe sits on a lower sole to minimize weight and keep every stride more attuned to the pavement. The breathable knit upper and targeted rubber in the tread enhance your performance without slowing you down. Lightweight: puts cushioning and performance underfoot with an emphasis on streamlined comfort Energy return: transforms every heel strike into responsive, explosive forward movement Removable, cushioned insole allows for custom orthotics Light Boost™ cushioning maximizes the energy return from every step, stride or jump Continental™ Rubber tread ensures reliable ground grip in wet or dry conditions Textile and synthetic upper and lining/rubber and synthetic sole Imported