Make an impact on your jogging route with this flexible running shoe that boasts superior traction and energy-returning cushioning for a superior ride. The drawcord-toggle closure keeps your foot locked in place and the Primeknit upper means a comfortable fit. Drawcord-toggle lace-up closure Primeknit upper wraps every step in flexible, ultralight support Energy return: transforms every heel strike into responsive, explosive forward movement Boost™ cushioning rebounds quickly from every step, stride or jump Torsion® System construction provides a smooth transition from heel strike to midfoot Textile and synthetic upper/textile lining/rubber sole Imported