Under Armour HeatGear mens compression long sleeve shirt, marine OD green/white

Under Armour HeatGear men's compression long sleeve shirt, marine OD green/white

The Under Armour HeatGear® Men's Compression Long Sleeve is the ultimate hot-weather baselayer for athletes who demand full arm coverage without sacrifice. Built from ultra-light HeatGear® fabric, this long sleeve shirt wicks sweat, dries fast, and maintains a locked-in compressive fit through every hard movement. Wear it solo as a training top or layer it under a jersey or pads — either way, it keeps you cool, dry, and focused when the heat is at its peak. Available in Marine OD Green/White, it's engineered for performance and built to last.

• Super-light HeatGear® fabric delivers superior coverage without weighing you down.
• Mesh underarm and back panels provide strategic ventilation to keep you cooler during intense activity.
• Advanced moisture-wicking material pulls sweat away from the skin and dries exceptionally fast.
• Ergonomic seam placement avoids high-abrasion zones, boosting both comfort and long-term durability.
• Hybrid raglan sleeve construction maximises your range of motion and overall comfort.
• Ultra-tight, second-skin compression fit supports muscles and stays in place through dynamic movement.
• Write-in locker tag on the back of the neck — personalise with your initials or number.

HeatGear® Technology — Stay Cool

Under Armour's HeatGear® fabric is engineered specifically for hot-weather performance. Its tight, moisture-wicking construction pulls sweat away from the skin and expels it rapidly, so you stay feeling light, dry, and comfortable no matter how intense the session gets.

Locked-In Compression Fit

The ultra-tight, second-skin compression fit grips your muscles to help you feel more powerful and focused. The fit doesn't shift even through explosive movements, making this shirt ideal as a standalone training top or as a base layer beneath pads and jerseys.

Freedom of Movement

The hybrid raglan sleeve construction eliminates shoulder restrictions, giving you a full, unrestricted range of motion. Combined with strategically placed mesh panels under the arms and across the back, this shirt keeps air flowing exactly where you need it most.

Versatile Baselayer Coverage

Designed for hot-weather training and as a baselayer under football or lacrosse pads, this shirt excels across multiple sports. Its ergonomic seam design keeps stitching away from high-abrasion zones, ensuring lasting durability whether you're training solo or suiting up for competition.