Bollé Cobalt 12531 sunglasses combine a bold mountaineering-inspired design with everyday versatility. Featuring a lightweight, durable frame with removable side shields, they offer adaptable coverage from outdoor extremes to casual wear. Built for comfort, they include soft rubber nose pads and rubber temple tips for a secure, non-slip fit all day long. Bollé Phantom Black Gun lenses are high-performance photochromic lenses that adapt seamlessly from Category 2 to Category 4. With a sleek black-gun mirrored finish, they reduce glare while enhancing contrast and clarity, whether in changing weather or intense alpine brightness. These lenses are built for maximum visual comfort and protection in demanding outdoor environments. .
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