Maximize your training with the Under Armour HeatGear® Men’s Long Sleeve — a performance base layer engineered for rapid sweat-wicking, strategic ventilation, and a streamlined fit built for athletes.
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Super-light HeatGear® fabric delivers full coverage without bulk, keeping you cool under pressure.
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Mesh panels under arms & on back for targeted airflow to reduce heat build-up during intense lacrosse drills or hockey shifts.
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Moisture-wicking, fast-drying material keeps your skin dry and comfortable throughout long practices.
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Ergonomic raglan sleeves & flatlock seams minimise irritation and maximize freedom of movement.
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Anti-odour technology prevents bacterial growth, ensuring your gear stays fresh even after a full game.
Designed to fit snugly like a second skin, this long sleeve layer works perfectly under helmets, shoulder pads, or goalie gear—ideal for both lacrosse and ice hockey players. Use the Under Armour size guide to find your ideal fit.
Available in various sizes.
Pair this with Under Armour ColdGear® or compression tights for colder training sessions, or add lax-specific gear like lacrosse eye black and compression liners for full-game readiness.
The Under Armour HeatGear® Men’s Long Sleeve combines targeted ventilation, compression fit, and odour defense for athletes who demand peak performance. Whether you're working on box lacrosse filming or sharpening ice hockey shifts, rely on this layer to keep you cool, dry, and focused.
