Bad weather won't stop you thanks to the Columbia Ampli-Dry II men's rain jacket. Made of lightweight polyester with comfort stretch and underarm venting, this stylish waterproof and breathable shell is crafted for your active spring adventures. This non-insulated shell features a drawcord hood, zippered pockets, and adjustable hem and cuffs that help seal out bad weather. It can be worn as an outer layer in a layering system providing comfort and warmth enabling you to regulate your body temperature by wicking moisture away during your outdoor activities. This onion layering system is made of three types of clothing. The first layer, worn next-to-skin will provide warmth and quickly move moisture away from your skin. Then, the second layer, is the insulation or fleece, that provides warmth while also dissipating heat during periods of high output. And finally, the third layer, the shell, which is the most weather-protective layer, worn on the outside of all other layers.