BUILT TO MOVE.READY FORANYTHING.

United's premium Envirowear® Layer I short sleeve crew neck base layer combines tactical performance with everyday comfort. Built from a lightweight 4.2 oz interlock knit, this tactical base layer features natural stretch and soft-against-skin comfort ideal for mild to moderate weather conditions and layering under gear.

Engineered for active duty and field operations, the shirt delivers set-in sleeves and dropped shoulder seams that allow unrestricted range of motion while providing protection from tactical gear. Flat seam construction eliminates chafing and ensures lasting durability through rigorous use.

Advanced moisture-wicking technology rapidly evaporates sweat and dries quickly, keeping you dry during intense activity. Built-in antimicrobial protection prevents odor buildup and extends fabric life between washes—essential for extended field wear and tactical deployments.

Made in the USA and BERRY Compliant, this tactical base layer meets military and government specifications for issued personnel. Perfect for military training, law enforcement, outdoor activities, and anyone requiring reliable performance gear.

Features:

• Made in the USA
• BERRY Compliant
• Flat seam construction eliminates chafing from gear
• Wicks moisture and dries quickly
• Antimicrobial protection resists odors

Specifications:

• Sleeve is measured from center back neck to wrist. This measurement should be +/- 1″ for shorts & longs
• Inseam is measured from crotch to floor. The garment measurement may be less than this measurement depending on how much the garment crotch hangs below the body crotch. This measurement should be +/- 2″ for shorts & longs

Size Chart Men:

Size Chart Women: