100% Waterproof Cr-Foam Bootie Construction Stretch-fit topline binding snugs calf to keep warmth in & cold out Breathable Airmesh Lining Multi-ribbed tread-designed outsole 1.25mm semi-rigid rubber reinforcement in the toe, heel, achilles & shank areas Hands Free Easy On/ Easy Off Free UK Delivery Ladies & Gents Making light work, whatever the weather The Original Muck Boot