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Product Specifications


90% Polyester/10% Elastane

Item #


Style #


US sales only.

Item is returnable, but does not qualify for free returns.

Under Armour ISO-Chill Laser Heat Short Sleeve Men's

The Under Armour ISO-Chill Laser Heat Short Sleeve keeps you cool and confident while you crush your training. This short sleeve t-shirt features Iso-Chill fabric, laser perforations on the back panel, 4-way stretch material and anti-odor technology. Flattened fibers pull heat away from the skin, keeping you cool and dry. Breathable, sweat-wicking, and quick-drying, this shirt will help you stay comfortable and odor-free.

  • Iso-Chill fabric helps disperse body heat, making it feel cool to the touch
  • Laser perforations on back panel for ultimate breathability
  • 4-way stretch material moves better in every direction
  • Material wicks sweat & dries really fast
  • Anti-odor technology prevents the growth of odor-causing microbes


Small: 34-36" chest
Medium: 38-40" chest
Large: 42-44" chest
X-Large: 46-48" chest

*Measurements refer to body size, not garment size.