UA Men's Base 4.0 1/4 Zip (Open Box)
$54.86
Price range: $54.86 - $55.98
Condition: New; Open Box

UA 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, delivering extreme warmth in the extreme cold UA Scent Control Technology to keep you undetected in all pursuits Soft, brushed grid interior traps air, managing your body's microclimate to keep you warm & comfortable Material wicks sweat & dries really fast 4-way stretch construction moves better in every direction ¼ zip front allows you to dump excess heat quickly & efficiently Fitted: Streamlined fit that’s not too tight or too loose 81% Polyester/19% Elastarell Imported Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item Warranty: 90 Day Woot Limited Warranty
Key Features
- ✓ UA Base™ 4.0 Extreme Baselayer is our warmest yet, delivering extreme warmth in the extreme cold
- ✓ UA Scent Control Technology to keep you undetected in all pursuits
- ✓ Soft, brushed grid interior traps air, managing your body's microclimate to keep you warm & comfortable
- ✓ Material wicks sweat & dries really fast
- ✓ 4-way stretch construction moves better in every direction
Technical Specifications
In the Box:
- (1) UA Men's Base 4.0 ¼ Zip
Purchase Limit: 2 per customer
Shipping Information
Standard Shipping
Not available in: AK, HI, AA, AE, AP, AS, FM, GU, MH, MP, PW, PR, VI
PO Box shipping not available
Included Items (3)

UA ColdGear Base 4.0 1/4 Zip
Condition: New; Open Box
Color: Black
Size: 3X-Large
Gender: Mens

UA ColdGear Base 4.0 1/4 Zip
Condition: New; Open Box
Color: Black
Size: Large
Gender: Mens

UA ColdGear Base 4.0 1/4 Zip
Condition: New; Open Box
Color: Black
Size: X-Large
Gender: Mens