Men's Hunting Clothing | Underwear & PajamasUnder ArmourSold by Sportsmans Guide

Under Armour

Under Armour Base Layer 2.0 Crew

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Lightweight, Flexible,

Breathable base layer for outdoor

Soft Brushed

Grid interior traps air to

Fast-drying, Sweat-wicking

Material helps keep you dry

Odor Control

Technology helps neutralize odor

91% Polyester

9% elastane provide stretch and

$60.00
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SKU: WX2*0746036

Overview

Built for layering in the field, this lightweight crew is designed to add warmth without bulk while still allowing easy movement under outerwear. Its soft brushed grid interior helps trap air close to the body, and the fast-drying, sweat-wicking material is suited to active days when conditions or exertion change. The stretch fabric and breathable construction support comfort across a range of outdoor pursuits, while odor control technology adds another practical layer for extended wear.

Why Hunters Choose the Under Armour

Lightweight, Flexible,

Breathable for active layering in

Soft Brushed

Grid interior helps trap air

Fast-drying, Sweat-wicking

Material supports comfort during exertion

Odor Control

Technology helps neutralize odor

4-way Stretch

Construction allows movement in every

Key Features

  • Lightweight, flexible, and breathable base layer for outdoor pursuits.
  • Soft brushed grid interior traps air to help manage body warmth.
  • Fast-drying, sweat-wicking material helps keep you dry during activity.
  • Odor control technology helps neutralize odor.
  • 91% polyester and 9% elastane provide stretch and a smoother hand feel.
  • 4-way stretch material moves better in every direction.

Best Used For

  • Hunters needing a lightweight base layer for cool-weather layering under outerwear
  • Active outdoorsmen who want fast-drying, sweat-wicking comfort during high-exertion hunts
  • Users prioritizing stretch and mobility for climbing, stalking, or long days afield
  • Those looking for a breathable crew layer with odor control for repeated wear

Specifications

BreathabilityLightweight, flexible and breathable
FitfeelSofter, smoother hand feel
Insulation FeatureGrid pattern traps air next to the body
InteriorSoft brushed grid interior
Material91% polyester, 9% elastane
Moisture ManagementWicks sweat and dries really fast
Odor ControlOdor control technology
Stretch4-way stretch
UseAny outdoor pursuit

Pros

  • Lightweight, flexible, and breathable for active layering in the field
  • Soft brushed grid interior helps trap air next to the body
  • Fast-drying, sweat-wicking material supports comfort during exertion
  • Odor control technology helps neutralize odor
  • 4-way stretch construction allows movement in every direction
  • Polyester-elastane blend offers added stretch and a smoother hand feel

Considerations & Trade-offs

  • This is a lightweight base layer, so it’s designed to add warmth and comfort rather than serve as a standalone cold-weather outer layer.
  • The brushed grid interior is intended to help manage warmth, but that same structure may feel different from a smooth next-to-skin layer.
  • Its 91% polyester, 9% elastane blend emphasizes stretch and quick-drying performance, which may not suit hunters looking for a more natural-fiber feel.
  • Odor control is included, but it does not eliminate the need to air out or wash the garment after hard use.

Suggested Comparisons

  • Lightweight base layer tops
  • Midweight thermal tops
  • Base layer bottoms
  • Insulated midlayers

Suggested Accessories

  • Base layer bottoms
  • Midweight insulating layer
  • Merino or synthetic socks
  • Gloves

Frequently Asked Questions

What kind of layer is the Under Armour Base Layer 2.0 Crew designed to be used as?

It is described as a lightweight, flexible, breathable base layer for outdoor pursuits.

Does this crew help manage moisture during active hunts or cold-weather movement?

Yes. The product description says the material wicks sweat and dries really fast, which is intended to help you stay dry and warm if you work up a sweat.

What does the brushed grid interior do?

The soft brushed grid interior is described as trapping air next to your body to help manage your body's microclimate and keep you warmer.

Is there any odor control built into this layer?

Yes. The product includes odor control technology that is described as neutralizing odor.

What materials are listed for this base layer?

The listed material content is 91% polyester and 9% elastane.