Columbia''s rain jackets work around the clock to protect you from the outdoor elements. This Columbia Men''s Watertight II Jacket is a rainy-day staple for its lightweight, waterproof and breathable design. The details of this jacket are essential for any rainy day. Crafted of 100% nylon material, this rain jacket is guaranteed to be waterproof; the seam-sealed construction keeps you dry while sealing the cold air out. Zippered pockets are featured on each side to secure your small items. Adjustable, velcro cuffs and an adjustable drawcord hem help give this jacket a customizable fit. Lastly, the packable silhouette make storing this staple easy. This packable rain jacket is available in a range of sizes and colors to accommodate many styles and fits. To ensure the size you choose is just 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 wrist. 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.