ExFog® is an American brand that specializes in providing resilient antifog solutions for various headwear and goggles. They offer the patent-pending ExFog® Antifog System, which is a custom-mounted and self-contained antifog solution. ExFog® caters to a wide range of industries including snowboarding, machining, tactical, military, medical, hunting, sports, airsoft, paintball, law enforcement, HVAC, arborists/tree cutting, landscaping, and manufacturing. Their products aim to eliminate fog on virtually all types of eyewear, ensuring clear visibility and enhanced performance for users across different sectors.