Under Armour Armour HeatGear® Sleeveless - Grey

Under Armour HeatGear® Sleeveless Men's HeatGear® is our original performance baselayer—the one yo...

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This guide is for athletes and active individuals seeking to stay cool, dry, and comfortable during intense workouts and warm conditions. The Under Armour HeatGear® Sleeveless shirt excels at managing moisture and providing lightweight coverage, helping you perform your best. Be aware that while it's designed for heat, it offers minimal insulation for colder environments.

All features

GenderMale
Age Groupadult
ColourGrey
MaterialPolyester
SizeS
Model Part Number194513899692
BrandUnder Armour

Extended Product Information

FAQs

What is HeatGear® fabric?

HeatGear® is Under Armour's original performance baselayer fabric. It's super-light, designed to keep you cool, dry, and light in warm to hot conditions by actively wicking sweat away from your body.

Can I wear this sleeveless top as my only shirt?

Yes, absolutely. The HeatGear® Sleeveless provides superior coverage and can be worn comfortably as a standalone top for various activities, or as a baselayer under other garments.

Is this product suitable for cold weather?

The HeatGear® Sleeveless is specifically designed for warm conditions to keep you cool and dry. For cold weather, it's recommended to use it as a baselayer in conjunction with insulating layers, or consider Under Armour's ColdGear® range for dedicated cold-weather performance.

How should I wash and care for my HeatGear® Sleeveless top?

Machine wash cold with like colors. Tumble dry low or hang dry. Do NOT use bleach, fabric softeners, or iron, as these can damage the fabric's performance properties. Do not dry clean.

Does this shirt prevent chafing?

The ergonomic design of the HeatGear® Sleeveless intentionally keeps seams off high-abrasion areas to minimize chafing. A proper, comfortable fit is also essential to prevent irritation during movement.

What material is this garment made from?

This Under Armour HeatGear® Sleeveless top is made from Polyester, providing its key performance benefits like moisture-wicking and quick-drying capabilities.

Troubleshooting

Garment feels damp or uncomfortable during intense workouts.

Ensure the top is properly sized for a snug but not restrictive fit. The HeatGear® fabric is designed to wick sweat rapidly, but during extremely high-intensity or prolonged workouts, it may temporarily saturate. It will dry quickly. Consider pairing with other moisture-wicking layers if needed for very high sweat output.

Garment seems to retain odor after washing.

Wash the garment immediately after use. Ensure you are not using fabric softener, which can trap odor-causing bacteria. Consider using a sports-specific detergent designed for synthetic fabrics. A pre-soak in white vinegar (diluted with water) before washing can also help remove stubborn odors.

Fabric appears to be stretching out or losing its shape.

Verify that you are following the care instructions, especially regarding washing temperature and avoiding high heat drying. Over-stretching the garment repeatedly with improper sizing can also contribute to shape loss. Ensure you have the correct size for your body.

Pros and Cons

Pros

  • Keeps you cool and dry in warm conditions
  • Extremely lightweight and comfortable
  • Excellent moisture-wicking and quick-drying properties
  • Durable construction with reduced chafing potential
  • Allows for full, unrestricted athletic movement

Cons

  • Limited insulation for cold weather use without layering
  • This specific variant is only available in Grey
  • Requires proper care to maintain fabric performance over time

Setup, Compatibility & Care

Setup

This sleeveless top requires no setup. Simply put it on as your first layer or as a standalone garment.

Compatibility

  • Baselayer: Designed to be worn directly against the skin, it's an excellent baselayer under jerseys, training tops, or work shirts.
  • Standalone: Its superior coverage and clean design make it suitable to wear on its own for training, running, or casual athletic wear.
  • Activity: Compatible with virtually any sport or fitness activity where staying cool and dry is a priority.

Care Instructions

Proper care will ensure the longevity and performance of your HeatGear® Sleeveless top:

  1. Washing: Machine wash cold with like colors.
  2. Drying: Tumble dry low or, for best results, hang dry to preserve fabric integrity and extend life.
  3. Do NOT Use: Bleach, fabric softeners, dryer sheets, or iron. Fabric softeners can clog the fabric's pores, reducing its moisture-wicking properties.
  4. Dry Cleaning: Do not dry clean.