New Under Armour Mens Mk1 Long Sleeve T-Shirt Mesh Back Black Medium

90% Polyester/10% Elastane Imported Imported HeatGear fabric is ultra-soft & smooth for extreme comfort with very little weight Mesh back & underarm panels deliver strategic ventilation 4-way stretch construction moves better in every direction Material wicks sweat & dries really fast Anti-odor technology prevents the growth of odor-causing microbes