Truly flexible style. Built with Wavereflex technology, the pattern on the outsole bends and flexes with the foot for an extremely comfortable feel. Easy, casual style is easy to wear work to weekend. Features: Wavereflex wave pattern on the outsole bends and flexes with the foot to encourage instinctive movements, HPO2Flex cushioned triangle footbed pattern conforms to the way you walk, providing air circulation, flexibility and superior support, soft nubuck or full grain leather uppers, soft suede skeletal lining, genuine suede socklining, contour molded PU footbed, corner stitched handsewn construction for ultimate flexibility, molded rubber outsole provides excellent traction and durability. Material: Leather, Rubber, Man Made.