Spy Optic General Sunglasses gentle Matte Black with Happy Dark Gray Green Polar with Dark Blue Spectra Mirror Lens + Case

Spy Optic Happy Lens Technology is the only lens technology designed to maximize the transmission of Happy Rays that come from long-wave blue light so you can See Better and Feel Better. Patent-pending, these revolutionary lenses literally make you happier when you wear them. Happiness from all the good, protection from all the bad.ARC (Accurate Radius Curvature) polycarbonate lenses are tapered to follow the natural curvature of the eye, providing crystal-clear distortion-free vision while reducing eyestrainAvailable with polarization, which blocks over 99% of surface glare and is layered and sealed within SPY’s lenses to prevent scratching, delaminating, and hazing of your polarized filterConstructed from Grilamid, a lightweight frame material ideal for everyday wear due to its strength and flexibilityRobust 5-barrel hinges for added durability100% UV protection reduces eye fatigue and long-term sun damage superb for everyday use. top-grade materials and excellent craftsmanship ensure long-lasting durability.