Simms Big Sky LS Shirt 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. - 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. FABRIC TECH: 57% polyester/40% nylon/3% CDPET, 98 gsm ITEM #: PG-10661