Heat Gear: For when it's hot! HeatGear is engineered with the Under Armour fabric, a microfibre blend featuring a Moisture Transport System and reliable compression. Garments are designed to fit tight to your skin.
The top-selling compression short in the USA, features Under Armour's signature Moisture Transport System, 7-inch inseam, reinforced waistband and flatlock seams.
Fabric: 86% Nylon, 14% Lycra, 240gsm.