Take on tough weather days in these women's Classic II Mid black boots from Bogs. Featuring stretchy neoprene and rubber upper, these boots feature four-way stretch inner bootie with 7mm Neo-Tech waterproof insulation and cold rating of -40°C for added warmth. Max-Wick for moisture control, Durafresh natural biotechnology for odor protection along with BLOOM eco-friendly, algae-based EVA footbed for optimal comfort. These waterproof boots have self-cleaning rubber outsole with rugged tread pattern and 90-degree heel for maximal stability on rough, uneven terrains.