Under Armour HeatGear® Sleeveless - Black / White - M

HeatGear® fabric is designed to keep you cool, dry, and light in warm conditions. It wicks sweat away from your body and dries quickly, making it ideal for warm weather workouts and intense activity.

While designed as a performance baselayer, the HeatGear® Sleeveless top can certainly be worn on its own during workouts or as casual athletic wear, especially in warm climates. Its superior coverage ensures comfort.

Fabric softeners can leave a residue that clogs the pores of the technical fabric, reducing its ability to effectively wick away sweat and breathe. This can diminish the performance benefits of your HeatGear® garment.

No, HeatGear® is specifically engineered for warm temperatures to keep you cool. For cold weather, Under Armour offers ColdGear® products which are designed to keep you warm.

The write-in locker tag on the back of the neck allows you to personalize your garment by writing your initials or a number, which can be useful for identification, especially in team settings or shared locker rooms.

The body of the garment is made from 84% Polyester and 16% Elastane. The mesh panels are composed of 92% Polyester and 8% Elastane, providing targeted breathability and stretch.

This design refers to how the sleeves are sewn into the body of the shirt. A hybrid raglan combines elements of traditional set-in sleeves with raglan sleeves, which extend in one piece from the collar to the cuff. This construction is known for providing an enhanced range of motion and reducing seams in high-stress areas for greater comfort.

Ensure you are not using fabric softeners, as they can trap odors. Wash immediately after use. For stubborn odors, try a sports detergent or add a cup of white vinegar to the wash cycle.

This can be caused by fabric softener residue. Stop using softeners. Try washing the garment with a sports detergent designed to remove residue or run a wash cycle with half a cup of baking soda.

The HeatGear® Sleeveless has a slim fit designed to be close to the body for optimal performance. If it feels too tight, ensure you have the correct size. Review the sizing chart if available, or consider a different fit if you prefer a looser garment.