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BE:1 Trek Base BLACKOUT Series Merino Wool Bottom

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

Merino Wool

Carbon Alloy for odor protection

Silver Alloy

Treatment is included to help

Fusix Technology

Adds additional odor adsorption

Blackout Fabric

Muted logos support concealment in

Four-way Stretch

A focus on fit

$139.99
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SKU: 1010820-290-2X

Overview

Built as a base layer for whitetail hunters, this bottom is designed to support concealment and odor-focused hunting setups. It combines fine Merino Wool with Carbon Alloy, Silver Alloy, and Fusix treatments, and the blackout fabric with muted logos is suited to use in pop-up or box blinds. The four-way stretch construction is intended to support fit and layering within the BE:1 system. For hunters prioritizing a quiet, low-profile foundation, it offers a purpose-built option without unnecessary bulk.

Why Hunters Choose This Product

Blackout Fabric

Muted logos support concealment in

Merino Wool

Carbon Alloy for odor protection

Silver Alloy

Treatment is included to help

Fusix Technology

Adds additional odor adsorption treatment

Four-way Stretch

Fabric supports a fit-focused base

Key Features

  • Merino wool bonded with Carbon Alloy for odor protection.
  • Silver Alloy treatment is included to help defend against bacterial growth.
  • Fusix technology adds additional odor adsorption.
  • Blackout fabric and muted logos support concealment in blinds.
  • Four-way stretch fabric is designed with a focus on fit.

Best Used For

  • Whitetail hunters prioritizing concealment in pop-up or box blinds
  • Hunters focused on odor management during extended sits
  • Layering under other BE:1 pieces as a base foundation
  • Users wanting a fitted base layer with four-way stretch

Specifications

Bacterial Growth DefenseYes
ColorBlackout
Concealment FeaturesBlackout fabric with muted logos
Fit FeaturesFour-way stretch fabric
Intended UseWhitetail hunting
Long DescriptionAny great success is built upon a strong foundation, and the new BE:1 Blackout Trek Base series is built to offer defense against two of the biggest obstacles in whitetail hunting: sight and smell. The Trek series utilizes fine Merino Wool bonded with Carbon Alloy for unprecedented odor protection, our Silver Alloy treatment to defend against bacterial growth, and our Fusix technology treatment for additional odor adsorption. Blackout fabric paired with muted logos offers concealment when hunting from pop-up or box blinds. Designed with a focus on fit with a four-way stretch fabric, the Trek series is the perfect building block for the BE:1 series.
MaterialMerino Wool
Odor ProtectionYes
SeriesBE:1 Blackout Trek Base
Short DescriptionAny great success is built upon a strong foundation, and the new BE:1 Blackout Trek Base series is built to offer defense against two of the biggest obstacles in whitetail hunting: sight and smell. The Trek series utilizes fine Merino Wool bonded with Carbon Alloy(TM) for unprecedented odor protection, our Silver Alloy(TM) treatment to defend against bacterial growth, and our Fusix(TM) technology treatment for additional odor adsorption.
TechnologyCarbon Alloy, Silver Alloy, Fusix

Pros

  • Blackout fabric and muted logos support concealment in pop-up or box blinds.
  • Merino wool construction is paired with Carbon Alloy for odor protection.
  • Silver Alloy treatment is included to help defend against bacterial growth.
  • Fusix technology adds additional odor adsorption treatment.
  • Four-way stretch fabric supports a fit-focused base layer design.

Considerations & Trade-offs

  • The odor-control treatments are a key focus, but they do not eliminate the need for normal scent-management practices in the field.
  • Blackout fabric and muted logos are geared toward blind hunting, so the concealment benefits are more situational than universal.
  • The four-way stretch fit is designed for layering and mobility, which may feel more fitted than a looser base layer.
  • As a base layer bottom, it is intended as part of a system rather than a standalone cold-weather solution.

Suggested Comparisons

  • Merino wool base layer bottoms
  • Midweight hunting base layers
  • Odor-control hunting underwear
  • Cold-weather layering bottoms

Suggested Accessories

  • Base layer top
  • Base layer bottom
  • Merino wool socks
  • Insulating midlayer

Frequently Asked Questions

What is the BE:1 Trek Base BLACKOUT Series Merino Wool Bottom designed for?

It is designed as a base layer for whitetail hunting, with a focus on helping address sight and smell concerns.

What odor-control features are listed for this base layer?

The product description lists Merino Wool bonded with Carbon Alloy for odor protection, Silver Alloy treatment to help defend against bacterial growth, and Fusix technology for additional odor adsorption.

Is this bottom intended for use in blinds?

Yes. The description says the blackout fabric and muted logos are intended to provide concealment when hunting from pop-up or box blinds.

Does the product description mention fit or stretch?

Yes. It says the Trek series is designed with a focus on fit and uses four-way stretch fabric.

What material is this base layer made from?

The source data specifically mentions fine Merino Wool bonded with Carbon Alloy. No other material details are provided.