Under Armour Armour HeatGear Compression Long-Sleeve T-Shirt - Blue - Large Tall

The HeatGear fabric is designed to be super-light and provide superior coverage without weighing you down, keeping you cool and comfortable during warm-weather activities or intense workouts.

The compression fit is an ultra-tight, 'second-skin' fit that is designed to feel like a part of your body. It can help support muscles and may enhance performance and recovery for some athletes.

Yes, the mesh underarm and back panels are specifically placed for strategic ventilation, allowing for airflow in key areas where heat and sweat tend to build up.

It is not recommended to use fabric softeners, as they can coat the fabric fibers and reduce their ability to wick moisture effectively.

The write-in locker tag on the back of the neck is for personalizing the shirt with your initials or a number, common practice for team sports or shared gym equipment.

While it's a great base layer, the HeatGear fabric is optimized for cooling. For very cold weather, you might need additional insulating layers.

This construction combines elements of raglan and set-in sleeves to provide increased range of motion and comfort, especially during overhead movements.

Ensure you have selected the correct size. The 'Compression' fit is intentionally very snug. Consider sizing up if a less restrictive fit is desired, though this may alter the intended performance benefits.

Verify that fabric softeners were not used during washing, as they can clog the fabric's pores. Ensure the garment is not overly saturated with sweat before it has a chance to dry.

The ergonomic seam placement is designed to minimize abrasion. Ensure the shirt is worn correctly, with the seams lying flat against the skin. Check for any internal tags that might be causing irritation.

Avoid washing with abrasive materials like denim or items with zippers. Use a gentle wash cycle and consider using a mesh laundry bag for added protection.