The Yotei is comfortable on your skin, whether you're on a day hike in a national park, or strolling through chilly city streets on your way to your favourite cafe. The material evens out temperature variations and has natural odor-resistance. A Merino wool top is great for both everyday wear and use on big trips, as it stays comfy even when not washed all that often. - Regular Mons fit: not race tight, not a tent either - Cuffs with thumb holes - Material: 100% clean Merino wool - Material weight: 190 g/m² Machine wash with wool detergent in wool cycle.