Inspired by the iconic western mountain range, the SPY ROCKY takes high performance in a solid, aggressive frame to places others just can’t reach.Available with Trident™ polarization that eliminates reflective light. Constructed from virtually indestructible Grilamid®. 8x4-base polycarbonate toric lenses for optical superiority. 100% UV protection reduces eye fatigue and long-term sun damage. Small openings on each temple for easy leash attachment. High-quality pin hinges. Frame measures 64-15-130. Happy Lens enhances color and contrast, increases clarity, and improves mood and alertness. Item Specifications: Color, Matte Black, Defined Color, Black, Eyewear Lens Colors, Happy Gray Green Polar, Face Size, Average to Wide, Gender/Age, Unisex, Interchangeable Lens , No, Photochromic, No,.