Warm, stretchy and incredibly soft women’s baselayer bottoms for cold winter adventures, the Vertex Leggings features a gusseted design for unrestricted freedom of movement. Updated with an all-new, 100% merino wool jersey fabric, the Vertex Leggings feel great next to skin, breathe efficiently on warm days, and easily layer under shell pants. Flatlock seams prevent chafing on snowshoe hikes, backcountry ski tours and other active days in the cold.