Designed to keep you dry and comfortable no matter what Mother Nature dishes out. Waterproof leather and seam-sealed construction lock out moisture. XC4 construction offers advanced cushioning and a customizable fit. SUPERIOR FIT Supple full-grain leather uppers, super-soft sheepskin lining and removable molded footbed provide enhanced comfort and fit. CUSHIONING Molded footbed with memory-foam cushion and super-soft sheepskin covering plus a molded midsole offer superior comfort, while a high-density rubber outsole provides shock absorption and durability. LIGHTWEIGHT Lightweight construction and molded midsole reduce weight, while the advanced construction and molded channel system on the outsole give optimum flexibility. MOISTURE MANAGEMENT Moisture-wicking performance lining for enhanced breathability. This style comes with a removable footbed that changes a Medium to a Wide