Under Armour HeatGear® Short Sleeve - Green

HeatGear® is Under Armour's original performance baselayer technology designed to keep athletes cool, dry, and light. It's the foundational layer for performance wear.

Yes, its moisture-wicking, breathable, and flexible design makes it suitable for a wide range of sports and athletic activities, from running to training.

Refer to the sizing chart provided by Under Armour. This particular model has a slim, compression fit, so if you prefer a looser feel, consider sizing up.

While it can be worn as an outer layer in very warm conditions, its primary function is as a performance baselayer, designed to be worn under other clothing for optimal moisture management and comfort.

The body is primarily made of Polyester (84%) and Elastane (16%), with mesh panels made of Polyester (92%) and Elastane (8%).

It can be washed after each use, especially after strenuous activity, to maintain hygiene and performance. Follow the specific care instructions to preserve the fabric's properties.

HeatGear® is designed for cool to warm temperatures. For cold weather, Under Armour offers ColdGear® products. This shirt will provide a good base layer but may not offer significant insulation on its own in very low temperatures.

Verify you have selected the correct size. The garment is designed for a compression fit, but if it is uncomfortably restrictive, consider sizing up or exploring regular-fit options.

Ensure the garment is not overly saturated with other fabric conditioners or detergents that might impede moisture-wicking. Wash according to care instructions.

The ergonomic design aims to minimize this. Ensure the garment is worn correctly and consider if the fit is appropriate for your body type. Check for any external tags that might be causing friction.