Extremely soft, itch-free long-sleeve top with merino wool for cold winter daysThe Ortovox 210 Supersoft Base Longsleeve combines sustainable Tencel™ with sustainable merino wool and polyamide. This combination makes this base layer incredibly soft and functional. It regulates temperature and moisture-wicking and prevents unpleasant odours. FeaturesA base layer made from sustainable materialsTencel™ from sustainable forestryMerino with Ortovox Wool Promise