Exclusive "Contour Cushion System" provides maximum shock absorption in the Heel and Ball strike zones Ventilated top helps foot to breathe LycraŽ Spandex arch support Welt-Top construction for comfort and fit The Result: Feet are Cooler, Drier, and Lighter than the competition Content: 69% SensuraŽ Polyester, 27% Nylon, 3% Acrylic, 1% LycraŽ Spandex |