Under Armour Men UA CG Armour Fitted Crew, Warm Functional Shirt for Men, Lightweight Tight-Fit Long-Sleeve Sports Top , Thermal Long-Sleeve Shirt

Optimal shirt: The light sports shirt features a dual-layer fabric with an ultra-warm, brushed interior and smooth, fast-drying exterior

Breathable warmth: With an innovative stretch-mesh back and underarm panels, the sweatshirt provides strategic ventilation without sacrificing warmth

Quick-drying: The running shirt draws sweat away from the body, dries quickly and allows maximal freedom of movement with its 4-way stretch system

Absolute comfort: Thanks to the ergonomic design, the thermal shirt fits perfectly with seams kept away smartly from high abrasion areas

Material and fit: The sports shirt is fitted with a streamlined cut that's not too tight or too loose, and is made of 87% Polyester and 13% Elastane