Very rugged and warm in the snowiest conditions. “Made to hold their own through cold and wind, these heavyweight women's insulated bib's are the hardest working overall's around. They're constructed of rugged ringspun duck with flex side panels for a comfortable fit. The quilted nylon lining is insulated through the legs making them ideal women's snow bibs or even women's ski bibs, while the reinforced kick panels provide the long-lasting durability you need on the jobsite as well.”