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.

Our Alchemy Crew is a lightweight, short-sleeved base layer. Appropriate as part of a layering system in cool weather, or as a standalone piece for partial sun protection and moisture management in warmer temperatures, the Alchemy Crew is the perfect foundation for comfort and performance across a wide range of conditions.
 

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.