Under Armour Men's ColdGear Compression Mock Shirt

Compression: Ultra-tight, second-skin fit. Dual-layer fabric with an ultra-warm, brushed interior and a smooth, fast-drying exterior. Stretch-mesh back and underarm panels provide strategic ventilation without sacrificing warmth. 4-way stretch material moves better in every direction. Material wicks sweat and dries really fast. Anti-odor technology prevents the growth of odor-causing microbes. Ergonomic design keeps seams off of high abrasion areas. Mock neck construction for added coverage & warmth. Dropped, shaped hem. 94%Polyester/6%Elastane. 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.