Under Armour HeatGear® Sleeveless - Black - S

HeatGear® is Under Armour's original performance baselayer designed for warm weather or intense activity. It's engineered to keep you cool, dry, and light by wicking away sweat.

No, this specific item features a 'Slim' fit, which is close to the body but without the tight squeeze of compression gear. It's designed for comfort and freedom of movement.

While it's a great base layer, the HeatGear® Sleeveless is designed to keep you cool. For cold weather, it's best combined with insulating layers over top, or consider Under Armour's ColdGear® range.

Fabric softeners can coat the technical fibers of performance apparel, reducing their ability to wick away sweat and breathe. This can trap moisture and odors, diminishing the garment's effectiveness.

This product has a 'Slim' fit. Refer to Under Armour's sizing chart. If you prefer a less form-fitting feel, you might consider sizing up, but note it's designed to be close to the body.

While it provides coverage, specific UPF (Ultraviolet Protection Factor) ratings are not mentioned for this product. For explicit sun protection, look for garments specifically labeled with UPF ratings.

This product is listed as 'Male'. While anyone can wear what they find comfortable, it is designed with a male fit and sizing in mind.

The locker tag is designed for personalization and general use. It's integrated into the garment, but like any small feature, extreme tugging or improper washing could affect its longevity. Following care instructions helps preserve all garment features.

Ensure you are not using fabric softeners, as they can trap odor-causing bacteria. Wash with cold water and a good quality sports detergent. Consider adding a cup of white vinegar to the wash cycle occasionally to remove buildup.

This often happens due to fabric softener residue. Stop using softeners and wash the garment a few times. For a deep clean, wash with a dedicated sports detergent or a mixture of white vinegar and baking soda to strip buildup.

The ergonomic design is meant to prevent this in high-abrasion areas. Check if the garment is consistently exposed to excessive friction from external gear (e.g., backpack straps, ill-fitting equipment). Ensure proper washing per care instructions to maintain fabric integrity.