Smart leather dress styles with our most-advanced XC4® waterproof construction and comfort features for all-weather performance. Waterproof full-grain leather. Removable multi-density footbed with memory-foam cushioning and arch support. Adjustable dual-width fit. Axis Chassis™ System offers optimal support and stability. Smart Degree Technology® temperature-regulating interior polymers activate at both hot and cold temperatures, so your feet feel just-right all day. XC Foam® midsole delivers superior cushioning, lightweight comfort. Dual-density, XC Foam and rubber sole.