The Men's Self Guided Sun Shirt by Patagonia is a versatile long-sleeved shirt in crisp grey, perfect for outdoor adventures. Made from 100% recycled polyester, this shirt offers quick-drying comfort and a UPF 40+ sun protection, enhancing its performance under the sun. Designed with a button closure and practical features such as vertical chest pockets with corrosion-resistant zippers and a stand-up collar for added sun protection, it is made in a Fair Trade Certified™ factory in Vietnam. Weighing 244 g (8.6 oz), this is an essential piece for those who value sustainability and style.