6.5 oz./yd, 100% polyester m lange heather Mountain Fleece. 90/10 polyester/spandex dewspo trims. Anti-pill interior and exterior. Anti-static finish. Reinforced fabric overlayed on shoulders, back yoke, front placket, chest pocket, and hand pockets. Four-snap placket. Chest and hand pockets with snap closures. Stretch binding at cuffs and waistband. UPF 50+ protection. This product meets the following Sustainable Style subcategory - Sustainable Manufacturing - This product was made in a facility that utilizes the Higg Index and has implemented Level 2 practices or above Socially Conscious Manufacturing - This product was made in a facility that utilizes the Higg Index and has implemented Level 2 practices or above.