The Mens Viper Hoodie from Montane is the ideal fleece for dynamic cold-weather activities. Built with all round comfort and warmth-retention in mind, this sporty midlayer features a snug hood and flatlock seams which reduce chafing against the skin. The mid-weight Polartec® Thermal Pro® material dries quickly and allows excellent flexibility and is cut with a tailored, athletic fit, ideal for active pursuits. Features Polartec® Thermal Pro® is a mid-weight, fast drying fleece with high stretch throughout Full length baffled YKK VISLON® front zip Articulated arms with engineered tailoring Low profile flatlocked seams Two hand pockets Concealed zipped stash pocket Snug fit, under-helmet hood Rear external Montane hang loop Weight (approx.): 335g (M) Back length: 72.5cm (M) Glossary Polartec® Thermal Pro® offers warmth without weight, is highly breathable, fast drying, durable and easy to care for and is available in multiple styles and weights for different activities. YKK VISLON® robust zips are ideal for heavy use in severe conditions. Easily used whilst wearing big gloves or mitts they are the perfect choice for insulated clothing, Soft Shells and other outerwear. The larger teeth easily push through snow and ice forming on the outside of a jacket and they will continue to work even if a tooth is broken during a climb or expedition.