Be part of an environmentally friendly solution with the revolutionary Active Warm base layer top from Odlo. Many years of expertise in functional technology and sustainability are combined in this design: This functional underwear is made from 100% recycled polyester to reduce the carbon footprint - without compromising on quality and performance. The lightweight, breathable material keeps you warm and prevents the development of unpleasant odours thanks to innovative ZeroScent technology with antimicrobial properties. With ergonomic raglan sleeves, the top offers you the freedom of movement you need for alpine challenges, while slim-fitting cuffs fit directly over your gloves to prevent cold spots. The Active Warm base layer top from Odlo is also not bulky, making it ideal for wearing under thicker winter clothing of all kinds.