A new chilly-weather staple, this soft long-sleeve crew offers lightweight warmth you’ll reach for on the regular. This wear-everywhere three-button henley features a cotton polyester blend for durability and quick-dry capabilities. It's the perfect combination of comfort and casual style, whether you're hitting the trails or the city streets. 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.