The Vapor Tee offers Duckworth's proprietary blend of fine micron merino and a mix of cellulose and polyester. This produces a fast wicking and naturally cooling fabric. The cooling sensation is due to conductive Re-Vaporation which really kicks in during exercise - it’s unlike any other tee out there.
More about Duckworth wool
Duckworth’s products use only 100% Helle Rambouillet merino wool grown and raised in natural mountain pastures. At 9,500 feet, this ‘open range wool’ is exposed to the dry hot summers and freezing cold winters of the Montana Rockies, making for an exceptionally soft and breathable final product. Most importantly, everything Duckworth produces is source-verified, meaning it traveled no further than from their own backyard.
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