Meet HeatGear Sonic: UA's newest and greatest baselayer innovation. Under Armour started the "performance" revolution with their original HeatGear compression-the ultra-tight fit that increases muscle power and makes you feel invincible. This latest UA fabric wears like a second skin so you get the same powerful compression, plus extreme comfort for all-day wear.
- Smooth Fabric - Provides extreme comfort and compression without restriction.
- 4-Way Stretch Fabrication - Allows greater mobility and maintains shape.
- Signature Moisture Transport System - Wicks sweat away from the body, keeping you cooler and drier.
- Anti-Odour Technology - Prevents the growth of odour causing microbes.
- Smooth Flat Lock Seams - Allow a full range of motion without chaffing.
- Smooth Fabric - Provides extreme comfort and compression without restriction.
- 4-Way Stretch Fabrication - Allows greater mobility and maintains shape.
- Signature Moisture Transport System - Wicks sweat away from the body, keeping you cooler and drier.
- Anti-Odour Technology - Prevents the growth of odour causing microbes.
- Smooth Flat Lock Seams - Allow a full range of motion without chaffing.