Men > Base LayersSold by ScentLok

BE:1 Trek Base BLACKOUT Series Merino Wool Shirt

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

Merino Wool

Base layer from the BE:1

Carbon Alloy

Bonded fabric for odor protection

Silver Alloy

Treatment helps defend against bacterial

Fusix Technology

Adds additional odor adsorption

Blackout Fabric

Muted logos for concealment in

$139.99
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SKU: 1010813-290-SM

Overview

Built as a base layer for whitetail hunters, this shirt is aimed at helping reduce attention from both sight and smell in the field. It combines Merino Wool with Carbon Alloy for odor protection, along with Silver Alloy treatment to help defend against bacterial growth and Fusix technology for added odor adsorption. The blackout fabric and muted logos are suited to concealment in pop-up or box blinds, while the four-way stretch design supports a close, functional fit. It is positioned as a foundational piece within the BE:1 series for hunters who want a low-profile layer for stand or blind use.

Why Hunters Choose This Product

Merino Wool

Carbon Alloy for odor protection

Silver Alloy

Treatment helps defend against bacterial

Fusix Technology

Adds additional odor adsorption treatment

Blackout Fabric

Muted logos support concealment in

Four-way Stretch

A focus on fit

Key Features

  • Merino wool base layer from the BE:1 Blackout Trek series
  • Carbon Alloy bonded fabric for odor protection
  • Silver Alloy treatment helps defend against bacterial growth
  • Fusix technology adds additional odor adsorption
  • Blackout fabric with muted logos for concealment in blinds
  • Four-way stretch fabric designed with a focus on fit

Best Used For

  • Whitetail hunters using pop-up or box blinds and wanting low-visibility clothing
  • Hunters prioritizing odor-control features in a base layer system
  • Users building a layered BE:1 setup with a fitted, stretch base shirt
  • Hunters who prefer muted branding and blackout fabric for concealment

Specifications

Bacterial Growth DefenseYes
Blackout FabricYes
Carbon Alloy TreatmentYes
Designed For Pop Up Or Box BlindsYes
Four Way Stretch FabricYes
Fusix Technology TreatmentYes
MaterialMerino Wool
Muted LogosYes
Odor AdsorptionYes
Odor ProtectionYes
Silver Alloy TreatmentYes

Pros

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

Considerations & Trade-offs

  • Designed as a base layer, so it is intended to be part of a layering system rather than a standalone outer garment.
  • The odor-focused treatments are specific to the product, but they do not eliminate the need for normal scent-control practices in the field.
  • Blackout fabric and muted logos are geared toward concealment from blinds, so the look and purpose are more specialized than a general-purpose shirt.
  • The fit emphasis and four-way stretch may appeal to active hunters, but sizing and feel can be more personal than with less fitted base layers.

Suggested Comparisons

  • Base layer shirts
  • Merino wool hunting tops
  • Odor-control hunting apparel
  • Concealment clothing for blind hunting

Suggested Accessories

  • Base layer bottoms
  • Midweight insulating layer
  • Hunting gloves
  • Merino wool socks

Frequently Asked Questions

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

It is designed as a base layer for whitetail hunting, with a focus on helping address two major concerns mentioned in the product data: sight and smell.

What odor-control features are listed for this shirt?

The product data says it uses fine 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 shirt intended for concealment in blinds?

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

Does the product data mention fit or stretch?

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

Are the exact fabric specifications fully listed in the provided data?

No. The data identifies fine Merino Wool and mentions Carbon Alloy, Silver Alloy, Fusix technology, blackout fabric, muted logos, and four-way stretch, but it does not provide full material breakdowns or detailed construction specs.