UA RUSH infrared technology returns your body's energy to support your performance and faster recovery. Warm and comfortable, two-layer functional fleece material. Waterproof woven overlays on pocket and collar. Encapsulated elastic waistband with external drawcord. Open hand pockets and secure Strength Pocket with zipper on the right side. Leg length from crotch: 79 cm. Celliant technological textile. Cut with tapered legs.