Built to trek incredibly lightly, this vented button-up wicks away sweat and provides UPF 40 sun protection. Plus, an treatment fights between washes. Designed with cooling vents to keep you cool and comfortable, while button-up style includes a fold-over collar, button-up placket, roll-up sleeves with tab holders, adjustable cuffs, and a shirttail hemline. Made with breathable ripstop polyester that includes recycled content, you’ll simply feel good wearing this durable shirt. Columbia offers this men’s long sleeve shirt in multiple colors and sizes. Regular Fit. To ensure the size you choose is right, utilize our sizing chart and the following measurement instructions: For the sleeves, start at the center back of your neck and measure across the shoulder and down to the sleeve. If you come up with a partial number, round up to the next even number. For the chest, measure at the fullest part of the chest, under the armpits, and over the shoulder blades, keeping the tape measure firm and level.

.