The Edgewater Camp TM is designed for a variety of outdoor adventures. Camping, nature walks, stream-side activities and spectator sports. Stretch-fit topline binding snugs ankles to keep unwanted dirt and pebbles out. Breathable Airmesh TM lining and natural rubber upper reinforcement for added durability. Full-perimeter wrapped outsole provides maximum protection to toe, arch, and heel area. TracTrol TM sole designed for enhanced traction and stability. CR flex-foam bootie with four-way stretch nylon, 100% waterproof, lightweight, flexible, and buoyant. Comfort range of 25C to sub freezing (around -100C) Unisex sizing on every boot: Women's sizing is one larger than men's.