Fit and Design Ultralight Quick drying Wicking Breathable Movement-mirroring stretch UPF 15 (light colors) UPF 20 (dark colors) Activefresh odor control Airvent Updated design Flat-seam construction 1 3/8" Logo elastic waistband Shaped functional fly Gusseted crotch Bluesign approved, 100% Recycled polyester. Men's Shirts & Tops from the Outdoor Research brand.. Ready to give it a try? Visit www.https://www.dickssportinggoods.com/.com to learn more, explore additional product details, and check availability at a DICK'S Sporting Goods store near you. Place your order online for fast shipping or in-store pickup - DICK'S makes it simple to find exactly what you need..