This lightweight T-shirt is made using Deltapeak™ recycled polyester jersey fabric that combines comfort with excellent breathability to keep you feeling cool and fresh on intense summer hikes through the mountains. The Deltapeak™ technology effectively wicks away moisture and dries quickly to prevent sweat from building up in the alpine sun. The high density construction of the fabric ensures excellent snag-resistance while UV protection fends off the worst of the sun’s rays. For lightweight comfort on hot summer hikes, the men's Outdoor Choice T-shirt brings both style and function into the mix.