The Chore Boot™ is the perfect boot to tackle the really dirty chores and is made for working long days. CR flex-foam bootie with four-way stretch nylon, 100% waterproof, lightweight, flexible and buoyant Stretch-fit topline binding snugs calf to keep warmth in and cold out , Additional achilles reinforcement for added protection , The upper is triple reinforced in the toe area and quadruple reinforced in the heel area , Kick rim for easy removal , Wide cut heel base for stability , Diamond textured toe and heel reinforcement resists scuffs and scratches , Durable, lightweight rubber outsole , Seamless quick-clean rubber overlay , Breathable Airmesh™ lining , Comfort range of sub-freezing conditions to 85° F |