A tribute to the iconic ski sunglasses that defined the 70s and 80s, worn by skiing legends and Hollywood stars alike. High-tech V52 lenses offer the highest optical clarity of any performance sunglasses, reducing eyestrain and providing unparalleled vision. With an ABBE value of 52, they minimize distortion, 'surpassing polycarbonate or Trivex materials.' Not only do they make these sunnies crystal clear, but they're also 20% lighter than typical lenses and exceptionally impact-resistant. Plus, they offer 100% UVA/B protection, ensuring your eyes stay shielded from harmful rays.