UNDER ARMOUR WOMEN'S BASE 4.0 CREW COLOR:BLACK Just add sun and the

Just add sun and the Crush Light charges up through its built-in solar panel

but it's been made from 100% recycled polyester for a better planet

Made of 100% recycled polyester fleece with a sweater-knit face

Fabrics preventing any possible bacterial growth and thus avoiding bad smells when used

durable and economical

UNDER ARMOUR WOMEN'S BASE 4.0 CREW COLOR:BLACK Just add sun and theUA Base 4. 0 is 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. 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 you undetected in all pursuits Soft, brushed grid interior traps air against your skin, closely