Mountain Hardwear Canyon Shirt Long Sleeve Shirt 100% Nylon This shirt is available in a range of stylish solid colors and sizes. This button up, long sleeve shirt is moisture wicking quick drying and will protect you from the sun's harmful rays with a UPF 30+ protection rating. The Mountain Hardwear Men's Canyon Long Sleeve Shirt is great for cooler weather hiking, camping casual social events and traveling. Rotated seams on this shirt are designed to keep you comfortable and chafe free under a pack and a button up design allows you to control your comfort level. In addition, the Mountain Hardwear Men's Canyon Long Sleeve Shirt has roll-up sleeve tabs for comfort and a zippered pocket for storage.