The Bogs Crandall II Tall Black is an unassuming boot low pile faux fur lining for warmth and comfort. The boot is constructed with 3mm Neo-Tech waterproof insulation and a slip-resistant outsole for maximum traction. The BOGS Max-Wick keeps your feet dry. It includes BLOOM eco-friendly, algae-based EVA footbed and is comfort rated to -40°F/-40°C. The boot features Rebound cushioning, DuraFresh natural biotechnology, and steel shank. The zipper on the lateral side ensures easy access.