As the sun rises, so do you. As a dedicated trail runner, you need a pair of rugged, technical running shorts built for the sweaty, brutal demands of the trail you need the Arc'teryx Men's Adan Short. When powering through the rain, the Invigor outer fabric with DWR finish repels water by beading it directing off the fabric and drying whatever remains. The Invigor has also been rated at 50 UPF for a significant amount of sun protection when out on the mountain for hours on end. Inside the Adam shorts lies a Viente brief liner, a lightweight mesh designed to wick moisture and perspiration away from your skin and evaporate quicker while the Aegis treatment battles odor. Pop your tunes in the zippered lower back pocket, weave the cord through the built in port, and enjoy whatever epic songs get you going. These lightweight shorts stretch with your every stride for a more natural movement that won't cause chafing or irritation.