Heatseeker Flannel

The Heatseeker Flannel is where performance meets extreme comfort. Built from a brushed thermo-regulating fabric, it keeps your temperature in check like merino wool. While it might look like your favorite flannel, it’s softer and packs a technical punch like a mid-layer you’d wear on a hike. Once the day’s adventures are over, just machine wash, rinse, and repeat.