The Bogs® Classic High is waterproof and ready for anything. Constructed with durable hand-lasted rubber for optimal comfort. Insulated with 7mm waterproof Neo-Tech™ and Aegis anti-microbial odor protection insole. Comfort tested to -30°F. 100% Waterproof. Height: 10". Circumference: 14". Comfort rated from temperate to -30°F. Durable hand-lasted rubber over a four way stretch inner bootie. Constructed with 7mm waterproof Neo-Tech™ insulation. Non-marking and self-cleaning outsole. DuraFresh biotechnology activates to fight unwanted odors. Easy-on pull handles.