Shown in Raven
Shown in Tarmac


Waist Size

  • XS
  • S
  • M
  • L
  • XL
  • 2XL

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Alchemists sought to perfect elements from the natural world, transforming the ordinary into extraordinary. Blending technology and evolution, our Alchemy base layers redefine the formula of performance and comfort.

Multi-climate. Multi-mission. Resilient. Alchemy base layers deliver the foundation for success across diverse environments, combining the next-to-skin performance characteristics of merino wool with the stability, durability, and breathability of technical synthetic fibers.

Cut for mobility and constructed to accommodate an active lifestyle, the Alchemy Boxer Brief is the perfect foundation for comfort and performance across a wide range of conditions. A horizontal passthrough for convenience and flatlocked seams will make Alchemy Boxer Briefs a key element of your base performance strategy.




Next To Skin


3.5 inches


69% Polyester/31% Merino Wool


Brushed Jersey, Back Brushed Wool Grid


Machine Wash Cold

Line Dry

Do not bleach

Do not iron

Do not dry clean

Do not use of fabric softener

Wash Separately

  • Grid Architecture

    A highly breathable grid structure moves moisture and provides next-to-skin softness.

  • Natural Performance

    Odor resistant merino wool provides warmth even when wet.

  • Synthetic Durability

    Polyester is inherently hydrophobic, promoting quick dry times.

  • Polartec Power Wool

    Polartec® Power Wool™ suspends a matrix of fine merino wool in a resilient synthetic base. Highly-absorbent and odor-fighting wool pulls moisture vapor away from your skin, transferring it to the outer synthetic layer where it expands and evaporates faster. This mechanical wicking action allows Polartec® Power Wool™ to keep moisture in motion at all times.