Under Armor HG Armor Comp LS T-shirt M 1361524 Properties: The Under Armour HG Armour Comp LS Men's T-Shirt, Gray 1361524 025, is a men's compression shirt from Under Armour that will allow you to focus on the task at hand. Lightweight, quick-drying HeatGear® fabric wicks sweat away, leaving you feeling dry and cool. Perforated panels under the arms and on the back. Cut with a hybrid raglan construction, long sleeves. Ergonomic construction protects seams in high-wear areas and increases durability. The shirt features a neck tag for initials or a number. Material: 84% polyester, 16% elastane. Mesh: 92% polyester, 8% elastane.