Spy Optic Logan Black/Gray Sunglasses

The Logan fits well, looks good and will be there for you through thick and thin. The sleek styling proves that good taste can also be affordable. This is the ideal eyewear for active individuals.  Spy Model# 670939062129.

Made with bomb-proof Grilamid
8 Base Arc lenses
Built-in hinge system
100% UV protection
Frame measures: 60-15-121.5
Made in Italy
One year limited warranty

Logan Technology

Grilimid:
Spy uses flexible Grilamid in its Scoop® series and other sport-friendly styles. Grilamid frames are shatter-resistant, comfortable, and ready to take on the world in any climate condition.

Base Curvature:
8-Significant wrap-around coverage
Spy’s spherical sunglasses are available in 4-, 6-, 8-, or 9-Base. “Base curve” refers to the amount of “wrap” that a lens has, which in turn affects the curvature of the frame. A flatter lens—such as a 6-Base—will create a much flatter, squared frame shape, whereas a higher base number will cause a sleek, wraparound fit.

Lens Curvature:
Spy Optic’s ARC (Accurate Radius Curvature) lenses are used in to provide the highest quality and most optically correct, distortion-free vision. ARC lenses have an asymmetrical curvature, eliminating lens distortion and providing increased visual acuity.