Spy Logan Black | Happy Gray Green Polar

Available with the HD Plus lens, the ANSI RX Logan features a virtually indestructible Grilamid® construction, high-quality pin hinges, 8-base polycarbonate ARC® lenses for superior clarity, and 100% UV protection.

HD Plus Lens Technology: 

We've taken the therapeutic and visual performance benefits of our patented Happy Lens™ and combined them with the superior clarity of digitally mastered High Definition lenses to create the next evolution in eyewear from SPY. Now you can enjoy enhanced color and contrast, improved mood and alertness, and impact resistant distortion-free optics in one kick-ass package. It's probably the best lens ever.