With UPF sun protection, stretch and Dri X-treme wicking, our Discovery Lite Stretch was built for performance. This lightweight fabric has a great cotton-like dry hand, sheds wrinkles and is the perfect weight for layering. Traditional fit. UPF 30+. Dri X-treme moisture wicking. Lightweight/Wrinkle resistant. Dri X-treme quick drying. Back ventilation/Side ventilation. Mesh lined yoke. Button down collar. Roll-up sleeve tabs. Articulated elbows. Zip secured pocket. Shirt tail hem.