Columbia's superior fabric and technology are some of the best you can find. They work to protect you from harmful outdoor elements. This Columbia Women's Norwalk Jacket is the perfect edition to your rainy-day wardrobe for it's waterproof and breathable protection. The details of this Columbia Norwalk Jacket are what make it so versatile and special. Crafted of 100% nylon material, this rain jacket is guaranteed to be waterproof; the seam-sealed construction keeps your 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 lightweight silhouette keeps you comfortable no matter the activity. Columbia's Norwalk 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.