Tackle any challenge head on with the Argon T-Shirt. This technical layer keeps you cool, dry, and odor-free throughout all four seasons with a powerful blend of technologies. Outdoor Research proprietary AirVent(TM) moisture management technology wicks sweat so you can stay dry and focused, UPF 30 blocks harmful UV rays from reaching your skin, and ActiveFresh(TM) odor control wards off smells even after days of use. A full 83% of this top is made from recycled materials that perform just as well as those brand new, while placing a little less strain on the planet. Specs:- PRODUCT : #279945 FABRIC : 83% Recycled Polyester, 11% Polyester, 6% Spandex WEIGHT : 5.1 oz/143 g Features:- FABRIC PERFORMANCE Lightweight Quick Drying Wicking Breathable ActiveFresh(TM) Odor Control Movement-Mirroring Stretch UPF 20 (light colors) UPF 30 (dark colors) DESIGN FEATURES Flat-Seam Construction Square Neckline with Interior Center Back Locker Loop Chafe-Free Design with Dolman Sleeves and Dynamic Reach Reflective Logo ORIGIN Bangladesh