The Under Armour Base 1.0 Crew Top is made for those days when you really want to give it all you got. Constructed with Under Armour's Base™ 1.0 fabric, this base layer circulates heat through tiny channels to help regulate your core temperature during higher activity levels. Smooth Flatlock Seams give you chafe-free flexibility and full mobility, and Anti-Odor technology helps keep your gear fresher longer by preventing the growth of odor-causing microbes. Whether you're in the gym, at practice, or on the trails, the Under Armour Base 1.0 Crew Top is up for anything.
Fitted Sits close to the skin for a streamlined fit without the squeeze of compression
Ultra-lightweight UA Base™ 1.0 construction provides cold protection for higher activity levels or milder weather
Smooth exterior makes layering easy and the ultra-soft internal grid traps heat for warmth without the weight
Signature Moisture Transport System wicks sweat away from the body
Quick-dry fabrication keeps you light and comfortable
Anti-odor technology prevents the growth of odor causing microbes
Smooth flatlock stitching allow a full range of motion without chafing