Lightweight merino rib-knit baselayer bottom. Every adventurer should own at least one pair of Woolies 1 Bottoms. These 100% merino rib-knit pants offer superior insulation in a durable, packable, lightweight bundle. Wear them for everything from backpacking to ski trekking, the Woolies 1 Bottom will keep you warm and dry for all of your endeavors. Flatlock seams. 1 1/4'' wide comfort waistband. Fly equipped, double panel construction. Wide leg cuff detail. Tag-free label. Inseam: S=28'', M=28 1/2'', L=29'', XL=29'', XXL=29''. Material: Wool.