The Mens Sierra Trail Jacket from Jack Wolfskin is ultra-lightweight and packable, great for bringing along on adventures in mild weather. The recycled Texapore fabric is fully waterproof, windproof, and breathable, keeping out the elements without making you over heat. This jacket also features pit zips on the back of the arm for targeted ventilation that won’t impede freedom of movement, perfect for active days out. Winner of the Best Clothing Item Award by the UK Outdoor Industries Association, this jacket is the first to have 100% recycled weather protection on the outer, membrane, and liner. Features 2 hip pockets Fixed hood Pit zips Adjustable hem Reflective details Water resistant zips Articulated elbows 100% PFC free Main fabric: Texapore Ecosphere 2l, 100% Polyester (Recycled) Additional fabric: Overlay Tape Reflective, 100% Polyurethane Weight: 440g (Size L) Glossary Texapore Ecosphere 2l fabric has a membrane made from 100% recycled polyester and is breathable (150000g/m2/24h), waterproof (20000mm) and windproof.