The Alto Pants are cut in a regular tapered fit and constructed from Woolly Treemerino™, a Swedish-made fabric blending 60% merino wool and 40% Tencel® for a warm, stretchy, and breathable combination. Merino wool delivers natural insulation and odor resistance, while Tencel® adds structure and enhances moisture transmission. Versatile enough to layer under shell pants on the mountain or wear standalone in a cold cabin, these pants perform well across ski touring, surfing, and everyday cold-weather use. When the garment reaches end of life, the fully natural fabric is biodegradable and recyclable.
