Under Armour HeatGear® Fitted Short Sleeve - Grey

HeatGear® is Under Armour's original performance baselayer fabric technology, designed to keep athletes cool, dry, and light during activity in temperatures above 75°F (24°C).

Fitted provides a snug fit that hugs the body without constricting, while Loose offers a fuller cut for complete comfort and greater range of motion.

NEOLAST™ is a newer fiber developed by Under Armour to offer similar benefits to elastane (stretch, durability, wicking) while addressing some of the sustainability challenges associated with traditional elastane production.

While it wicks moisture well, HeatGear® is primarily designed for warmer conditions or as a baselayer to manage sweat. For cold weather, Under Armour offers ColdGear® baselayers.

Machine wash cold with similar colors, avoid bleach, and tumble dry on low or air dry. Do not iron or dry clean to maintain fabric performance and fit.

Yes, the shirt features odor control technology designed to minimize odor, helping you feel fresher for longer.

The primary material is 80% Polyester and 20% Elastoester (NEOLAST™).

Ensure the shirt is not too tight, which can impede sweat evaporation. Check that the garment is clean, as dirt and oils can affect wicking performance. Wash according to care instructions.

Verify that you have the correct size. The ergonomic design aims to minimize seam irritation, but a size too small can exacerbate this. Ensure the garment is worn correctly as a baselayer.

Use a sports-specific detergent and ensure the garment is thoroughly rinsed. Avoid fabric softeners, which can clog fabric pores and reduce wicking efficiency. Wash in cold water and dry on a low setting or air dry.

Avoid high heat during washing and drying. Excessive heat can damage the NEOLAST™ fibers and degrade elasticity. Follow care instructions carefully, opting for cold washes and low heat drying.