It’s all about the warmth. The Bruggen hunting beanie with Heat Boost graphene technology offers all day head warmth during cold weather hunts. Heat Boost is a pioneer in the next generation of fabrics with new functionalities. Knitting graphene yarn into our sherpa lining super charges it with the thermal conductivity, moisture wicking and scent control capabilities inherent to graphene. In essence, we took a warm material and made it ever warmer– 30% warmer. It's heat you can really feel. Prod
