Cold mornings don't stand a chance. The ColdGear(R) Infrared lining uses a soft, thermo-conductive coating that absorbs and holds onto your natural body heat - so the longer you wear it, the warmer you get. Underneath that, all-over bonded fleece pairs plush high-pile warmth with a smooth microfleece face for soft, comfortable warmth that moves with you. Wear it as a midlayer under a shell or on its own as your go-to cold-weather piece. ColdGear(R) Infrared lining uses a soft, thermo-conductive coating to absorb and retain body heat All-over bonded fleece combines plush high-pile warmth with smooth microfleece for a premium, heavyweight feel Half-zip design allows quick ventilation and easy layering without sacrificing warmth or mobility Bound cuffs for a secure fit Zip-close hand pockets