Under Armour Men's Heatgear Armour Short Sleeve T (13171)

The Under Armour HeatGear® Men’s Short Sleeve shirt is a lightweight compression base layer engineered to keep athletes cool and dry during intense workouts. Made from a stretchy blend of 84% polyester and 16% elastane, it wicks moisture away from the skin and dries fast. Strategic mesh panels under the arms and across the back boost airflow, while ergonomic seam placement reduces chafing during full-range movement. Ideal for runners, gym-goers, and field athletes seeking a breathable, streamlined layer that supports performance without weighing them down.

Features:

• Super-light HeatGear® fabric (84% polyester / 16% elastane) provides second-skin coverage without bulk

• Mesh ventilation panels under arms and across the back enhance airflow and cooling

• Ergonomic seam placement and hybrid raglan sleeves reduce abrasion and allow full range of motion

• Anti-odor technology inhibits growth of odor-causing microbes

Common Q&A’s:

• Does this shirt dry quickly after a workout?
  Yes—its HeatGear® fabric wicks sweat and dries rapidly, helping you stay dry and comfortable.

• Is the fit tight like a compression shirt?
  Yes—it’s designed for a snug, compression fit that supports the muscles and improves performance.

• Does it prevent odor buildup?
  Yes—it features built-in anti-odor technology to reduce microbial growth during workouts.