Mountain Hardwear Canyon&trade; Long Sleeve Shirt 100% Nylon This lightweight, quick drying wrinkle resistant button up shirt has UPF 30+ protection to shield you from the sun's harmful rays. This shirt is available in a range of stylish solid colors and sizes. In addition, the Mountain Hardwear Women's Canyon Long Sleeve Shirt has roll-up sleeve tabs for comfort and a zippered pocket for storage. The Mountain Hardwear Women's Canyon Long Sleeve Shirt is great for 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.