Buff ThermoNet Hat

The innovative helmet-compatible design of the ThermoNet® hat was developed with absolute comfort for rock and snow lovers in mind, making it an essential companion for climbing in cool temperatures and for winter sports. The sleek, seamless design offers 4-way stretch and bonded seams for a super-flat profile and ultimate comfort. Not only is it compact, but the PrimaLoft® technology also provides exceptional warmth for fast and light adventures. Oh, and it's made from 58% recycled material. Low weight, low impact.