Fossil FOS 2046 Prescription Sunglasses are high-quality rectangle polyflex frames crafted of acetate, making them quite robust, these frames have spring hinges for added durability,  these frames have a stylish and modern rectangle design, these frames are compatible with a variety of lenses, and these glasses will come bundled inside an awesome goggles 4u case. Purchase these lovely glasses at the best price and be certain of a pleasant shopping experience.