The Columbia Men's Bahama II SS Shirt is a lightweight and quick-drying top made for fun in the sun. The breezy mesh vents along the back shoulders help keep you cool and prevent sweat build-up while fishing, boating, or enjoying any outdoor activity in warm weather. Featuring Omni-Shade fabric Technology, this shirt also offers long-term protection from harmful UVA and UVB rays. Features of the Columbia Men's Bahama II Short Sleeve Shirt SUN PROTECTION: Columbia Men's PFG Bahama II Short Sleeve fishing shirt Features their signature UPF 30 fabric that helps to blocks UVA and UVA rays to help prevent sunburns and skin damage during long hours in the sun. HANDY Features: This short sleeve fishing shirt Features two handy chest pockets with velcro closure for convenient storing. COMFORT and BREATHABILITY: Hidden vents at the shoulders and 100% nylon quick dry fabric make for a shirt that's breathable and comfortable during any outdoor activity. RELAXED Fit: A relaxed, lightweight Fit make this fishing shirt the ultimate choice for casual days outside as well as for activity out on the water. OMNI-SHADE: Be safe and protected. Omni-Shade blocks UVA and UVB rays to help prevent sunburns and long-term skin damage. The tight weave construction with UV absorbent yarns block the full spectrum of harmful UV rays.