Overview This versatile vest is made of 100% polyester (85% recycled) fleece, combined with a windproof membrane to protect the chest and back from cold and gusts of wind. With Fair Trade Certified ™ stitching. Features Fleece that blocks the wind and retains heat inside Head made of 6 mm fleece of 100% polyester (85% recycled); Lined in 100% polyester (50% recycled) warp knitted mesh with wind barrier and HeiQ® Pure technology for effective odor control Center-front zip with wind flap Full front zip with internal wind flap Pocket details Vertical pocket on the chest closed by zip; two zipped handwarmer pockets lined in brushed polyester mesh Hip length With hip length Concrete support for the workers who have made this product The Fair Trade Certified ™ certification for the seams indicates that Patagonia has paid a bonus in money to the male and female workers who made this chief Country of origin Produced in Vietnam. Weight 507g Materials Body: 6mm and 441g / m² 100% polyester (85% recycled) fleece Lining: 108g / m² 100% polyester (50% recycled) warp knitted mesh, with wind barrier and HeiQ® Pure technology for effective odor control Chest pocket, outer collar and wind flap: 115 g / m² 100% nylon fabric, plain weave and DWR (durable water repellent durability) Fair Trade Certified ™ seams