【UPF50+ Sun Protection】The UV protection shirt prevent you from sunburns and long-term skin damage by blocking harmful UVA and UVB, delivers a relaxed fit for all-day comfort. 【Breathable & Quick Dry】 Unique high-tech air vent fabric keeps the breeze flowing in and the heat flowing out, delivers excellent moisture-wicking and quick-dry abilities to help all-day cooling. 【Water-resistant & Wrinkle Free】The men's shirt is made of water resistant fabric and stain repelling materials to keep you dry and clean for outdoor hiking, fishing and other activities. Softer, stretchable and wrinkle free after washing. A good choice as travel clothing. 【Functional Design for Outdoors】 This hiking shirts have 2 chest utility pockets with sunglasses loop and pen holder slot for convenient storage; A built-in glasses cleaning cloth at the hem allows you to clean glasses or shades on the go. 【Roll-Up Sleeve】The Long sleeve shirts featuring with buttons and tab holders at the arms to convert long sleeves to short sleeves for hotter days. 2 Buttons at the cuffs to adjust the cuff to your wrist.