Guaranteed for Life - Designed & Handcrafted in the USA in over 200 steps

oleophobic

Harvest - A copper gradient lens with hints of warm amber

Custom w/Blue Hawaii

Serengeti Bormio Progressive Prescription Sport Guaranteed for Life - DesignedSERENGETI BORMIO PROGRESSSIVE PRESCRIPTION Serengeti Bormio is light weight and fits comfortable on your nose. It uses 555nm lens and then adds a reflective blue coating that blocks more light. This makes it idea for boating and water activities and enhances the lens' eye protecting capabilities. The Bormio lenses use Serengeti's light weight Trivex lenses. All Serengeti lenses offer the latest in photochromic technology, which constantly lightens and