UA Storm technology repels water without sacrificing breathability|Dual-layer fabric with an ultra-warm, brushed interior & a smooth, fast-drying exterior|ColdGear Infrared technology uses a soft, thermo-conductive coating to absorb & retain your body heat|Material wicks sweat & dries really fast|4-way stretch material moves better in every direction|Mock collar construction for added coverage & protection - Style #: 1366356|87% Polyester/13% Elastane|Imported - Machine wash cold with like colors|Use only non-chlorine bleach when needed|Tumble dry low|Do not iron|Do not use softeners|Do not dry clean