Blue Obsidian Fort Knocks Rx

Sink into serenity with our Blue Obsidian Fort Knocks Rx and let the calm take over. These prescription lenses set the tone for a laid-back day where time slows down. Inside, powder blue frames keep your vibe cool and collected, while Rx lenses bring everything into focus. Whether you’re lounging lakeside, cruising through the day, or just chasing a little peace, these shades have you covered. Chill mode: activated.

• Front frame fades from blue to clear
• Glossy finish
• Single vision or progressive
• Chrome hardware
• Metal spring hinges
• 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.