Under Armour Men’s Specialist Vest (Size L) This has all the breathable warmth of a sweater, but the performance of UA fleece—so it wicks and dries. It's everything you need for the outdoors. Features: Loose: Fuller cut for complete comfort Durable sweater-knit fleece fabric feels soft & comfortable, but performs like UA Woven overlays for added durability & protection from the elements Secure, zip hand pockets Elastic binding at bottom hem Body: 100% Polyester Overlays: 88% Polyester/12% Elastane