14 Products

These stretchy long johns, pullovers, and more kick-start the moisture transportation of your system and offer an array of performance features. Wool combined with synthetic fibers creates the ideal fusion for moisture management, odor protection, and preventing wash shrinkage. Flat seams reduce bulk and chafing, and lightweight construction keeps you mobile.


K1 - Primus Long John K1 - Primus Long John
Wishlist
Black
Manatee Grey
K1 - Primus Long John
Durable, Glove Access Fly, Wicking Merino Wool/Synthetic Blend
$55.00
Lightweight Next-to-Skin Performance Build your day on a solid foundation with the K1 - Primus Long John baselayer. Wool balanced...
K1 - Primus Pullover K1 - Primus Pullover
Wishlist
Manatee Grey
Black
K1 - Primus Pullover
Durable, Flat Seams, Thumbhole Cuffs, Wicking Merino Wool/Synthetic Blend
$60.00
Lightweight Next-to-Skin Performance Build your day on a solid foundation with the K1 - Primus Pullover baselayer. Wool balanced with...
A1 - Aether Boxer Brief A1 - Aether Boxer Brief
Wishlist
Coyote
A1 - Aether Boxer Brief
4-Way Stretch, Stitched in the States
$65.00
The A1 Aether Boxer Brief is a high-performance breathable, moisture wicking baselayer built from Polartec’s® super lightweight Power Grid™ fleece....
A1 - Aether Boxer Brief FR A1 - Aether Boxer Brief FR
Wishlist
Coyote FR
A1 - Aether Boxer Brief FR
Stitched in the States
$68.00
The A1 Aether Boxer Brief FR is a fire retardant high-performance breathable, moisture wicking baselayer built from Polartec’s® super lightweight Power...
A1 - Aether Crew A1 - Aether Crew
Wishlist
Coyote
A1 - Aether Crew
Stitched in the States
$81.25
The A1 Aether Crew is a high-performance breathable, moisture wicking baselayer built from Polartec’s® super lightweight Power Grid™ fleece. The...
A1 - Aether Crew FR A1 - Aether Crew FR
Wishlist
Coyote FR
A1 - Aether Crew FR
Stitched in the States
$86.00
The A1 Aether Crew FR is a fire retardant high-performance breathable, moisture wicking baselayer built from Polartec’s® super lightweight Power Dry®...
A1 - Aether Long John
Wishlist
Coyote
A1 - Aether Long John
Stitched in the States
$85.00
The A1 Aether Long John is a high-performance breathable, moisture wicking baselayer built from Polartec’s® super lightweight Power Grid™ fleece....
A1 - Aether Long John FR A1 - Aether Long John FR
Wishlist
Coyote FR
A1 - Aether Long John FR
Stitched in the States
$85.00
The A1 Aether Long John FR is a fire retardant high-performance breathable, moisture wicking baselayer built from Polartec’s® super lightweight Power Dry®...
A1 - Aether Pullover A1 - Aether Pullover
Wishlist
Coyote
A1 - Aether Pullover
Stitched in the States
$108.75
The A1 Aether Pullover is a high-performance breathable, moisture wicking baselayer built from Polartec’s® super lightweight Power Grid™ fleece. The...
A1 - Aether Pullover FR A1 - Aether Pullover FR
Wishlist
Coyote FR
A1 - Aether Pullover FR
Stitched in the States
$110.00
The A1 Aether Pullover FR is a fire retardant high-performance breathable, moisture wicking baselayer built from Polartec’s® super lightweight Power Dry® FR fleece....
A1 - Power Wool Crew A1 - Power Wool Crew
Wishlist
Coyote
A1 - Power Wool Crew
Stitched in the States
$112.50
The A1 Power Wool Crew is a breathable, moisture wicking baselayer built from Polartec® Power Wool™ which combines the benefits...
A1 - Power Wool Boxer Brief A1 - Power Wool Boxer Brief
Wishlist
Coyote
A1 - Power Wool Boxer Brief
Stitched in the States
$81.25
The A1 Power Wool Brief is a durable, breathable, moisture wicking baselayer built from Polartec® Power Wool™ which combines the...
A1 - Power Wool Pullover A1 - Power Wool Pullover
Wishlist
Coyote
A1 - Power Wool Pullover
Stitched in the States
$162.50
The A1 Power Wool Pullover is a breathable, moisture wicking baselayer built from Polartec® Power Wool™ which combines the benefits...
A1 - Power Wool Long John A1 - Power Wool Long John
Wishlist
Coyote
A1 - Power Wool Long John
Stitched in the States
$103.75
The A1 Power Wool Long John is a breathable, moisture wicking baselayer built from Polartec® Power Wool™ which combines the...

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