Get ready to grill up some fun with the Krusty Krab Fort Knocks Rx! Designed on our Fort Knocks frame style, these sunglasses boast a glossy red and dark gray exterior and a frosted, matte interior, mimicking steam rising off a hot grill. The vibrant red checkerboard arms feature jolly SpongeBob and the iconic Krusty Krab sign, bringing a piece of Bikini Bottom right to your look. Silver bar details on the front and matching silver K logos on the arms add a touch of shine. All of these details come together with the prescription lenses of your choice to ensure your day is as clear as it is fun. Red and white checkerboard arms featuring SpongeBob and the Krusty Krab sign Glossy red and dark gray exterior Frosted matte interior to mimic steam coming off a hot grill Glossy finish Silver hardware and K logos Metal spring hinges 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 Comes with a custom Krusty Krab microfiber pouch 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.
