Power Wool™ Skull Cap

bring-anywhere thermoregulation with tremendous utility

Soft and breathable Polartec® Power Wool™ features fine merino wool on the inside for superior temperature regulation and moisture management, with a resilient exterior. This unique plated construction harnesses the natural performance of merino wool while simultaneously resolving its durability and shape retention.

Merino wool's marvelous thermoregulating properties evolved from the dramatic temperature variation the sheep endure, making for headwear that can stand up to extreme cold without being oppressive in warmer conditions. Its unique hygroscopic structure also manages moisture more effectively than any other fiber, absorbing up to a third of its weight without feeling damp.

• further differentiated by a supple external hem design that keeps only merino wool next to skin
• this provides a remarkably comfortable, barely-there feel with a stretchy, highly-adaptable fit calibrated for all head sizes and a full range of positioning options
• this includes everything from full ear coverage (even over top of a cap or balaclava) to low-profile conformation the crown of your head under a helmet
• construction tuned to move with the high-stretch material, and reinforced to last
• incredibly compressible and ultralight (24 g), it fits within the palm of your hand
• no other wool headwear comes close to its total comfort and long-lasting performance