Under Armour Base 4.0 Crew 1353349 SIZE:3XL Meeting IP56 requirements for dust

Meeting IP56 requirements for dust and water resistance and with extra long battery life the BTH-600-MAX is a real workhorse

it’s perfect for those situations where clarity is crucial

LENS COLOR CLEAR

Minimum Temperature -40° F (-40 ° C)

Under Armour Base 4.0 Crew 1353349 SIZE:3XL Meeting IP56 requirements for dustUnder Armour Base 4. 0 Crew 1353349 UA Base 4. 0 is a men's baselayer built for extreme cold weather and lower activity. It uses a unique pattern that's designed to trap heat without adding bulk. Think long underwear, revamped for today's top athletes. Fitted: Next to skin without the squeeze. UA Base 4. 0 Extreme Baselayer is our warmest yet, locking in your body's heat to deliver extreme warmth in the extreme cold UA Scent Control Technology to keep