As one of the best-selling Knockaround frames, it's hard to go wrong with this modern take on a timeless silhouette—no matter what your style. Perfect for small- to medium-sized heads, the universally flattering shape of the Amber Ink Premiums Rx makes for a perfect prescription pair. Amber ink frames Silver K logos Single vision or progressive Lenses available in a variety of colors All sunglasses lenses are polarized Digital lens technology offers sharper image quality and enhanced contrast Correction available in -6 to +3* Astigmatism correction available to -4.00 Pupillary distance available in 57-80mm** Scratch resistant coating Anti-reflective coating FDA compliant impact-resistant polycarbonate lenses UV400 protection Lightweight Unisex Hard shell case and microfiber pouch included Prescription eyewear is available for U.S. customers only *Correction available may vary per prescription and frame style selection. Our technicians will verify your eligibility before your order goes to production and will contact you with any issues. **Some PD restrictions may apply on specific frames. A large disparity between customer PD and frame PD will increase thickness of final product.
