Trusted by professional athletes and the U.S. Army! Our best-selling Oxymesh™ fabric has a non-see-through athletic mesh exterior, is lightweight and feels fresh against your body. It's engineered for comfort and airflow, allowing you to feel and look sharp while you train. Built-in odor control and sweat-wicking technology keeps the wearer fresh and dry naturally, without the use of PFAS chemical applications used in most performance clothing. Features relaxed fit, a clean silhouette, and an easy tear-away tag. This long sleeve is longer-lasting, air-dries in 30 minutes and will immediately become one of your favorites. Sizing is true to size (size one-up for a more relaxed fit).* RELIABLE: Easy to throw on before your day starts whether running errands, training at the track or hitting the gym. * TOUGH: A long sleeve that is just as comfortable as it is durable. This shirt moves and stretches with your body and won't sag, pill, or fade over time.* RESILIENT: Colors designed to keep you cool and collective while you push forward with your active lifestyle. * 100% MADE IN THE USA: We knit, dye, cut, sew, pack and ship within a 20-mile Los Angeles radius which dramatically reduces our carbon footprint. Because of this proximity we can efficiently manage our production and ensure that quality is our top priority. * ECO-FRIENDLY: PFAS Chemical-free! No ""forever chemical"" finishers, enhancers, or applications are used in our products. We are Prop 65 compliant and use Oeko-Tex® eco-friendly dyes that are recycled within a semi-closed loop water-saving system.