Designed with lightweight, durable OrthoLite performance insoles for breathable cushioning that wicks away moisture for the ultimate in comfort. Made with Outlast temperature-regulating technology, originally developed for NASA, for optimal thermal comfort. Our Advanced Comfort Technology insoles include shock absorption in the heel, arch support and breathable flex on the toe pads. Flexible, suede uppers with leather trim. Rubber outsole for maximum flexibility, reduced shock and better traction. Laceless design with hidden elastic for easy on-off. Whole and half sizes.