Dedicated to keeping you ventilated and sweat free, the TriComp Cool long sleeve shirt uses strategically placed fabrics that each serve a purpose: stretch to promote natural mobility through the sleeves and body, UPF 50 rated materials to provide sun protection throughout, and Coolcore technology to keep unwanted heat from amassing during a full day of hot fishing. On task features include large chest pockets to keep essential flies and tackle handy. The extendable collar adds sun protection when needed, while a built in sunglasses chamois means clean, clear lenses all day long.FEATURESAction back with stretchy material for ease of movement and venting for breathability.Snap down, extendable collar for sun protection.Snap front closure.Articulated cuffs.Two large stretch woven welded zip chest pockets.Sunglasses chamois inside bottom hem.SPECIFICATIONSFabric Tech: Body: 100% polyester; Sleeves/Side panels: 84% Polyester, 16% Spandex; Pockets: 85% Nylon, 15% SpandexColor: MistSize: Large