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.
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