Wear each layer separately when you need to, then zip them together and you're set for the most brutal cold. SHELL: UA Storm technology repels water without sacrificing breathability Windproof materials shield you from the elements Secure, zip hand pockets & chest pocket Adjustable hood, cuffs & bottom hem for a secure fit ZIP-OUT LINER JACKET: Material wicks sweat & dries really fast Micro fleece traps heat for unrivaled warmth without excessive weight