The do-it-all Men's Short-Sleeved Self-Guided Sun Shirt combines intuitive, on-the-water/trail performance with 40+ UPF sun protection and breezy, all-day comfort. Stretchy, quick-drying 100% recycled polyester fabric moves athletically, stays cool and looks snazzy in any situation. Made in a Fair Trade Certified™ factory. The Men's Short-Sleeved Self-Guided Sun Shirt is fully backed by our Ironclad Guarantee and you can find it on Patagonia.com. | Patagonia Men's Short-Sleeved Self-Guided Sun Shirt in Seabird Grey, Small - Recycled Polyester