Storm 1: Water-resistant. Armour Fleece construction delivers a brushed inner layer & a smooth, quick-dry outer layer. UA ColdGear Infrared lining uses a soft, thermo-conductive inner coating to absorb & retain body heat. Signature Moisture Transport System wicks sweat to keep you dry & light. Lightweight stretch construction improves mobility for full range of motion. 1/4 zip front with stand collar for extra protection. Raglan sleeves unlock mobility for serious range of motion. Princess seams create a slimmer, more streamlined silhouette. Shaped drop-tail hem offers superior back coverage. Left arm zip storage pocket.