Under Amours lightest-weight men’s base layer top insulates with maximum moisture-transport and minimum bulk. Ideal for when temperatures or exertion levels are high. Constructed with flat lock stitching, ergonomic seam placement, and raglan sleeves for superior comfort, mobility and fit.

ArmourBlock™
Armourblock™ technology neutralizes the microbes that cause odor before there's any odor at all. The result: moisture transport with maximum scent suppression.

ColdGear®  
For when it's cold. Keeping athletes warm, dry, and light. Ideal use: Temperatures under 55 degrees F. ColdGear® features a double-sided fabric that wicks moisture from the skin and circulates body heat. It accomplishes the impossible by keeping athletes warm without weighing them down.                                                                                

SIZE CHART:

• MEDIUM - Chest: 38-40, Waist: 30-32
• LARGE – Chest: 42-44, Waist 34-36
• X-LARGE – Chest: 46-48, Waist 38-40
• XX-LARGE – Chest: 50-52, Waist: 42-44