100% polyester, UA Storm technology repels water without sacrificing breathability, Durable, bonded 3-layer softshell material has a quiet outer layer & superior stretch, ColdGear® Infrared lining uses a soft, thermo-conductive coating to absorb & retain your body heat, windproof materials shield you from the elements. Features include 4-way stretch construction moves better in every direction, secure, zip hand pockets and chest pocket, drawcord adjust on bottom hem for a secure, custom fit and is Streamlined fit that's not too tight or too loose.