Design: Light duty built for everyday use Lace-up construction for a tailored fit 100% genuine rugged full-grain leather upper for durable waterproof performance 100% waterproof construction In-Shoe Comfort: Removable contour molded footbed with memory foam for long lasting cushioning bioDEWIX(TM) footbed insert topcover with NZYM(TM) for odor control and moisture management Durability & Traction: Rubber outsole with innovative lug design provides traction while quickly releasing mud and other debris