An angler's dream, the Columbia PFG Terminal Tackle 1/4 Sleeve Zip Shirt is an angler's dream because of its quick-drying sunscreen fabric, it's the ultimate staple for a day out. T-shirts are extremely lightweight and durable, no matter the weather. High-quality materials and expert craftsmanship are at the heart of Columbia men's clothing. Featuring technology, this tee is a must-have for any day on the water. The outer layer is composed of a combination of Columbia's signature protective fabrics: UPF 50 blocks and protects you from harmful UVA and UVB sun rays known to cause skin damage; advanced moisture-wicking fabric wicks moisture away from the skin, thereby Sweat evaporates, keeping you cool. The Columbia Terminal Tackle 1/4 Zip Sleeve Shirt also has subtle style - our signature logo runs along the sleeve. Columbia's fishing shirt comes in a variety of key colors and sizes. To make sure you're choosing the correct size, please refer to our size chart and the following measurement instructions: For sleeves, measure from the center of the back of the neck down the shoulders to the sleeves. If you come up with a partial number, round to the next even number. For the bust, measure the fullest part of the bust, underarm and shoulder blades to keep the tape measure firm and level.