a versatile, robust bib with high water column and breathability . the armada sumpter bib pants come with all the features you need for a great day on the mountain, but without the expensive frills. it ensures comfort with its 10k water column and breathability, as moisture doesn't stand a chance from the inside or outside. the lightweight lining provides warmth on the coldest days of the year, while the mesh-lined vents provide a cool breeze when hiking. reinforced leg cuffs and a high-quality upper material pack durability into the overall package.a pair of ski pants for all occasions.