Vibram KMD Sport LS minimalist aerobic & fitness shoes are designed to take your training to the next level. The separate toe pockets are made to strengthen your toes and improve balance while the innovative design is sure to turn heads. The dependable outsole will grip the ground to deliver a secure and confident experience. Upper: Closed, quick lace system assures a custom fit for a wide range of foot types. Polyester fabric and nylon mesh provide a comfortable, breathable experience. Built with tear-resistant TPU toe protection. Midsole: Seamless 2mm PU footbed reduces friction. EVA arch follows the contours of the foot and reduces weight.Outsole: 4mm Vibram Performance rubber outsole provides grip and protection without compromising ground feel. TC-1 Dura outsole provides traction, durability, and superior plating protection.