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The Switch Avalanche Interchangeable Lens Sunglasses have a unique magnetic lens swapping system that is, by far, the easiest lens swap system you'll ever see. Lenses switch quickly, with no awkward tabs or clips to operate. Just put the lens near the frame and it jumps into place. The frame is made of light, but durable nylon with sticky rubber to hold onto your head. The lenses are polycarbonate to eliminate 100% UV and provide impact protection.Extremely easy-to-use lens interchange system.Durable but light nylon frame.Polycarbonate lenses provide 100% UV (ABC) protection.
Switch designed the Avalanche Slide for folks with smaller faces who don't want to look like they belong in the insect world. A shallower vertical depth and narrower horizontal width make the Slide more friendly to the small-faced than full-sized sunglasses, and the magnetic lens-switch tech makes it easy to swap out your lenses when the light changes.