Spy Optic's Caliber Sunglasses are made of virtually indestructible Grilamid® with 8-base polycarbonate ARC® lenses.
These stylish sunglasses feature Spy Optic's Happy Lens™, a colour and contrast enhancing lens technology that provides 100% UV protection whilst maximising the transmission of the sun's good rays.
They also feature pin hinges, Hytrel™ nose pads and temple tips to ensure a comfortable fit, even in the wettest conditions and Dale Junior's signature print inside.
Feature Happy Lens™
Dale Jr. signature inside print
8-base polycarbonate ARC® lenses
100% UV protection
Hytrel™ nose pads and temple tips
This is the only colour and contrast enhancing lens on the market that harnesses the beneficial aspects of long-wave blue light while offering protection from damaging short-wave blue light.
Long-wave blue light helps you see better by enhancing colour, contrast, and clarity, making colours more vivid and surroundings more defined.
Long-wave blue light helps you feel better by stimulating the brain’s production of serotonin to improve mood, increase alertness, and promote a healthy circadian rhythm.
See more at: SPY Optic