UA Storm technology repels water without sacrificing breathability Durable, bonded 3layer softshell material has a quiet outer layer & superior stretch Windproof materials shield you from the elements ColdGear Infrared lining uses a soft, thermoconductive coating to absorb & retain your body heat 4way stretch material moves better in every direction Secure, zip hand pockets & chest pocket Drawcord adjust on bottom hem for a secure, custom fit ColdGear Infrared technology holds in body heat, without adding weight or bulk. It's a special, soft print on the inside and it keeps you warmer, longer, so you can work out in the bitter cold.