Under Armour HeatGear men's compression top, midnight navy/white

Engineered for athletes who train hard in the heat, the Under Armour HeatGear Men's Compression Short Sleeve baselayer keeps you feeling cooler and lighter even in the hottest conditions. The ultra-tight, second-skin compression fit supports your muscles and can be worn solo or layered beneath pads and jerseys for maximum hot-weather versatility. Built from super-light HeatGear® fabric in a striking midnight navy and white colourway, this top is the go-to performance baselayer for golf, running, team sports, and gym training alike.

• Super-light HeatGear® fabric delivers superior coverage without weighing you down.
• Moisture-wicking material pulls sweat away from the skin and dries extremely fast.
• Mesh underarm and back panels provide strategic ventilation to keep you cool.
• Ergonomic seam placement keeps stitching away from high-abrasion zones, boosting long-term durability.
• Hybrid raglan sleeve construction maximises range of motion and comfort during dynamic movements.
• Compression fit — ultra-tight, second-skin feel that helps muscles feel supported and powerful.
• Write-in locker tag on the back of the neck for personalising with your initials or number.

HeatGear® Fabric Technology

The proprietary HeatGear® fabric is engineered to move moisture away from the skin to the outer surface of the fabric where it can evaporate quickly, helping to regulate body temperature during intense activity in warm conditions.

Strategic Mesh Ventilation

Mesh panels positioned at the underarm and back work as targeted ventilation zones, allowing warm air to escape and fresh air to circulate exactly where you generate the most heat during training or play.

Hybrid Raglan Sleeve Construction

The raglan-style sleeve design eliminates shoulder seams from the high-movement zone, giving your arms unrestricted freedom during a golf swing, a sprint, or a lifting session — without bunching or binding.

Compression Fit Explained

This top is cut to an ultra-tight, second-skin compression fit that gently hugs your muscles to promote blood flow and reduce muscle oscillation. If you prefer a slightly less compressive feel, Under Armour recommends sizing up by one size.