(from website) Up mountains. Down Streets. Decade will keep you covered in all seasons. Versatile warmth that is just as comfortable after a long day up the mountain as it is in airports and rolling through town. Merino Fleece is durable and keeps you super warm, while 100% recycled ripstop panels with eco-friendly DWR water repellency adds extra protection where needed. Zipped pockets will keep your bits and pieces secure while you’re on the move. 59% Recycled Polyester, 35% Merino Wool. 6% Elastane Zipped pockets Drawcord waistband Elasticated ankle cuffs. These pants will keep you warm in winter!