These are the boots that started it all. “All what,” you ask? Well, they were the original BOGS that started keeping people warm, dry, and comfortable. 100% Waterproof Constructed with 7mm Neo-Tech waterproof insulation DuraFresh natural bio-technology activates to fight odors BOGS Max-Wick evaporates sweat to keep feet dry Durable, hand-lasted rubber over a four-way stretch inner bootie Self-cleaning outsole BLOOM eco-friendly, algae-based EVA footbed that helps clean polluted water habitats Comfort rated to -40°F/-40°C