UPF 50+ Sun Protection Shirts: Through authoritatively tested, our mens long sleeve sun protection shirts block 50+ UVA/UVB rays and prevent possible sunburns and skin damage during prolonged outdoor activities. Lightweight & Quick Dry: Cool, lightweight, air vent fabric reduces hot feeling, excellent moisture-wicking and quick-dry abilities of this mens safari shirts help you stay comfortable all the time. Waterproof & Wrinkle Free: The long sleeve button down work shirts for men are made of high quality waterproof fabric, allow you to keep dry and clean during outdoor activities such as Hiking, Hlimbing, Traveling, Safari. Wrinkle free after washing. Functional Designs for Outdoor: This hiking shirts have 2 chest utility pockets and a sunglasses loop which can also hook pens. The design above the pocket is for holding the rod in place when adding bait or doing something else. Cooling Fishing Shirts: The Fishing shirts for men feature roll-up sleeves to convert long sleeves to short sleeve work shirts when needed. 2 Buttons on the cuffs for adjusting the cuff size. Men's Sun Protection Shirts UPF 50+ UV Fishing Shirts for Men Lightweight Breathable Quick Dry Button Down Long Sleeve Work Hiking Safari Shirt