The new Active Warm Base Layer top with a roll neck fits perfectly into ODLO's eco-friendly collection, as this functional underwear is made from revolutionary innovative functional material composed of 100% recycled fibers. This ski underwear keeps you warm and dry while reducing your carbon footprint – all without compromising on outstanding performance. The ergonomically designed raglan sleeves provide ample freedom of movement, and the natural ZeroScent technology ensures that no unpleasant odors develop, so you always feel comfortable in your skin. This versatile base layer integrates excellently into your layering system and is suitable for a wide range of winter and mountain sports. With the Active Warm Base Layer top with roll neck from ODLO, you're ready to go at any time – whether you want to climb a mountain or ski down it.