The Crown Joule might be the warmest hat made, constructed from patented 3 ply VaprThrm Laminate with high loft fiberfill insulation. "The Joule" features double barrier protection providing your noggin with complete VB & windproof protection. Now featured as part of our artist Signature Series you can make a bold statement! This series features "half burst" RBH logo with color coordinated thread.

• Adjustable internal headband via rear one hand shock cord
• Newly designed double Eco-pile earflaps (turn up and secure w/ velcro)
• Rear carabiner clip loop
• 1/4" webbing with toggle secures cap
• New softer & warmer VaprThrm side panels (NTS fabric)
•  VaprThrm laminated mohawk and ear flap