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

Carbon Alloy for odor protection

Silver Alloy

Treatment helps defend against bacterial

Fusix Technology

Adds additional odor adsorption

Blackout Fabric

Muted logos supports concealment in

Four-way Stretch

A focus on fit

$139.99
View on ScentLok

You'll be taken to ScentLok to complete your purchase.

Hunter's Outpost earns a commission from affiliate links at no extra cost to you.

SKU: 1010813-290

Overview

Built as a base layer for whitetail hunters, this shirt is designed to help address two common concerns in the field: visibility and odor. The Blackout fabric and muted logos are intended for use from pop-up or box blinds, while the Merino wool construction is paired with Carbon Alloy, Silver Alloy, and Fusix treatments for odor-focused performance. A four-way stretch fabric supports a fit-oriented design, making it a practical foundation piece within the BE:1 series.

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

Blackout Fabric

Muted logos support concealment in

Four-way Stretch

A focus on fit

Key Features

  • Merino wool construction bonded with Carbon Alloy for odor protection
  • Silver Alloy treatment helps defend against bacterial growth
  • Fusix technology adds additional odor adsorption
  • Blackout fabric with muted logos supports concealment in blinds
  • Four-way stretch fabric is 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 for stand or blind setups.
  • Users building a layered BE:1 system and needing a fitted, stretch base shirt.
  • Hunters who prefer muted branding and blackout styling for concealed setups.

Specifications

Bacterial Growth DefenseYes
Blackout FabricYes
Carbon Alloy TreatmentYes
Concealment UsePop-up or box blinds
Four Way StretchYes
Fusix Technology TreatmentYes
Intended UseWhitetail hunting
MaterialMerino Wool
Muted LogosYes
Odor ProtectionYes
Product CategoryShirt
Product SubcategoryBase Layer
Silver Alloy TreatmentYes

Pros

  • Merino wool construction with Carbon Alloy for odor protection
  • Silver Alloy treatment helps 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

Considerations & Trade-offs

  • Merino wool with Carbon Alloy, Silver Alloy, and Fusix treatments is purpose-built for odor-focused whitetail hunting, but those features are specific to that use case rather than a general-purpose shirt.
  • Blackout fabric and muted logos are aimed at concealment from pop-up or box blinds, so the look is intentionally specialized rather than versatile for everyday wear.
  • The four-way stretch fabric is designed with fit in mind, which suggests a performance-oriented cut that may not suit hunters who prefer a looser base layer.
  • As a base layer, this shirt is intended to be part of a system, so its value is tied to how it fits into the rest of the BE:1 series and your layering setup.

Suggested Comparisons

  • Base layer tops for hunting
  • Merino wool hunting shirts
  • Odor-control hunting apparel
  • Layering pieces for cold-weather hunts

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 common challenges: sight and smell.

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 common challenges: sight and smell.

What odor-control features are listed for this shirt?

The product description says it uses 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.

What odor-control features are listed for this shirt?

The product description says it uses 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 use in blinds?

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

Is this shirt intended for use in blinds?

Yes. The description says the blackout fabric and muted logos are meant to help with 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.

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.

View all 10 questions