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Under Armour Mens Base 1 Legging Black

Item Number: SNW UA-04455 S

reg. price $39.99

AVAILABILITY: IN STOCK Ships within 1 business day

Size: Small
Under Armour Size Chart
Size Chest Waist
SM 36 29
MD 38-40 30-32
LG 42-44 34-36
XL 46-48 38-40
XXL 50-52 42-44
XXXL 54-56 46-48

The Men’s Under Armour's Base 1.0 Leggings are a light weight, relaxed fit base layer legging. These Base 1.0 men’s leggings are ideal for higher temperatures and higher exertion levels. Under Armour Base 1.0 leggings are constructed of a lightweight ColdGearŽ thermal grid fabric. This fabric is engineered with interlocking channels to trap heat for core temperature and rapid drying in a super light-weight design.

Designed for comfort, the Men’s Base leggings feature a relaxed, not tight, but contoured to the body fit so they move with you. You’ll stay comfortable and dry in Base 1.0 leggings.

Featuring ergonomically placed seams enhanced by flat lock stitching, these leggings offer superior comfort that won’t resist movement. ArmourBlock technology stops odor-causing microbes, for maximum scent suppression. A working fly adds extra functionality.

Under Armour is designed to wick perspiration off your skin. It works with your body to regulate your body temperature and to enhance your performance. Stretch is built into every garment to give you superior range of motion.

These Men’s Base 1.0 leggings work perfectly with the Under Armour ColdGear Base 1.0 crew. Made of 100% 2.7 PolyArmour.


  • Light Weight for Higher Temperatures and Higher Exertion Levels
  • Relaxed, Not Tight, Contoured-to-the-Body Fit
  • ArmourBlock Technology Stops Odor-Causing Microbes
  • Made of 100% 2.7 PolyArmour
  • Working Fly for Added Functionality
  • Color is Black

Priority Processing

Select the Priority Processingoption in the shopping cart for $1.98 and guarantees your order will ship from our warehouse today.

Adding Priority Processing to your order lets our staff know that the order requires immediate attention and needs to ship out of our facility today. While we guarantee that the order will leave our facility today, standard shipping rates still apply. If you prefer express shipping, please be sure to select either Next Day Air shipping or Second Day Air shipping when checking out.

While some oversized items may qualify for Priority Processing, they are not eligible for express shipping (Next Day Air or Second Day Air shipping).

The Priority Processing option is available on most items within and will be presented as an option only on items that qualify. If you do not see the option, ADD PRIORITY PROCESSING while on the shopping-cart page, an item in your shopping cart does not qualify.

Choosing Priority Processing does not guarantee that your order will be automatically approved. If, during our review process, errors are found or the credit card is declined, then the order will be placed on hold until the issues are resolved.

Priority Processing is only available for in-stock orders placed between the hours of 12:00 a.m. EDT and 2 p.m. EDT, Monday through Friday.

The option to add Priority Processing to your order will only be available in the shopping cart during these hours. If you added the option to your cart prior to 2 p.m. EDT, but had not submitted your order by then, you may submit the order up until 2:30 p.m. EDT. Otherwise the option will not apply, though the fee will be charged to your credit card.