Inspired by Montana's trout-rich waters, the Simms Big Sky Fishing Shirt offers classic Western style designed for the discerning angler. Made of moisture-wicking fabric with UPF 50 sun protection, the men's shirt features a mesh-lined back panel that helps keep you cool on warm and sunny days. Dedicated pockets for your sunglasses and accessories help keep you well organized. Features Wicking & UPF 50 Classic western styling Vented, mesh-lined back panel for cooling Accessory loop in right chest pocket Sunglass stowage in left chest pocket Machine wash & dry. See garment label for details. Specs FABRIC TECH: 57% polyester/40% nylon/3% CDPET WEIGHT: 8.8 oz. (249.5 g)