ultra light and packable versatility

Polartec® Power Wool™ features plush merino wool next to skin, with a soft and stretchy exterior. This harnesses its temperature-regulating comfort while significantly improving its resilience.

• barely-there feel with a supple external hem that keeps only fine merino next to skin
• tremendous utility, with a very broad comfort range
• only 24 grams and fits in the palm of your hand
• references a classic skull cap via a single-layer, refined design with no-bulk construction that retains the high-stretch comfort of the material
• calibrated to accommodate a full range of fit and positioning options for warmth, ventilation, and personal expression
• smooth and flexible shape easily interfaces over a cap or balaclava, and can be pulled down around the skull for greater coverage or low-profile, under-helmet integration 
• exceptionally durable and easy to care for, no other wool fabric comes close to its total comfort and long-lasting performance