Under Armour HeatGear® Short Sleeve - Crew Neck - XXL

HeatGear® is Under Armour's original performance baselayer technology, designed to keep athletes cool, dry, and light when the temperature rises.

Refer to the Under Armour sizing chart available on the product page or brand website. Measure your chest, waist, and inseam for the most accurate fit. HeatGear® is intended to be a snug, compression fit.

Yes, while designed as a baselayer, it can be worn as a standalone shirt, especially in warmer conditions or for training sessions where maximum breathability is desired.

Yes, its moisture-wicking, lightweight, and breathable properties make it suitable for a wide range of sports and athletic activities, from running and cycling to team sports and gym workouts.

The hybrid raglan sleeve construction is designed to eliminate the shoulder seam in a traditional set-in sleeve and replace it with a raglan seam that runs diagonally from the underarm to the neckline. This increases the range of motion and comfort, particularly during overhead movements.

HeatGear® is designed for warm weather to keep you cool and dry, while ColdGear® is designed for cold weather to keep you warm and protected.

Machine wash cold with like colors, avoid bleach, and tumble dry on low or hang dry. Do not iron or use fabric softener, as these can damage the performance fabric.

Ensure you have selected the correct size. Consider trying the next size up if you prefer a less compressive fit, or refer to the size chart for accurate measurements. Note that HeatGear® is designed for a snug, performance fit.

Confirm that fabric softener was not used in the wash, as it can clog the fabric's performance fibers. Also, check that the garment is not overly worn or damaged, which can affect its wicking capabilities.

The ergonomic design aims to minimize seam irritation. If irritation persists, ensure the garment is worn correctly and consider if there are any external factors (like a rough backpack strap) causing the issue.