Featuring a sculpted frame and contoured lenses with smooth, rounded corners, these shades keep things coastal California—with a little Mediterranean flair—for a laid-back lifestyle look. Working well with medium to smaller face shapes, prescription Obsidian Paso Robles are a great choice for those looking to add some subtle flair to their appearance. Front frame fades from black to clear at the bottom Glossy black arms Silver K logos Single vision 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 approved 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.