If you see Waterproof in the product title, the boots are fully waterproof: you can submerge them in water, trek through deep snow and slush, or spend hours in heavy rain and still stay dry. Other boots are highly water-resistant, which means they handle everyday winter conditions — rain, snow, splashes — with ease, but they’re not designed for complete submersion. Whether waterproof or water-resistant, every pair is built for dependable winter protection, and all waterproof models are 100% PFC-free.