With this multifunctional zip top from Icebreaker's Bodyfit collection, is made from 260 g/m² Merino Wool providing warmth and it can bring you icy cold won't cause any damage. The zip neck collar the body temperature can be be optimally adjusted, offset shoulder seams prevent pack rub, flatlock stitching that prevents chafing and a drop-tail hem for extra gives an extra dose of warmth. Regular fit and impressive Überfärbte Stripe. The Bodyfit Active Base Layer collection is made from 100% Merino Wool is light, soft, breathable and deodorising. Two different strengths on merino wool fabric to suit your carrying comfort and functionality in all climate and weather conditions. 100% wool