SOMETHING COOL IS HERE.

brrr° is a new fabric technology that uses the Triple Chill Effect® to actively reduce the temperature of your skin. Its cooling technology is permanently integrated into the garment fibers and never fades or washes away. Watch the video above to hear from our product team on why we're so excited to bring brrr° to Mountain Khakis. 


Cool to the Touch

Cooling minerals create an immediate and continuous cooling effect - no chemicals involved.

Active Wicking

Moisture moves away from your body for nonstop comfort throughout your day.



Rapid Drying

Stay fresh and crisp. brrr° fabric takes less time to dry, rapidly releasing moisture into the air while cooling the fabric.

The Vista Collection

The Vista Shirt is a versatile outdoor performance shirt available in a men's short sleeve and long sleeve style featuring brrr° fabric technology.

The McKinley Collection

The McKinley Collection includes a men's polo and hoodie plus a women's quarter-zip pullover, all of which feature brrr° fabric technology.