Rectangular Reading Glasses featuring Full Frame Design and Comfort Spring Hinges for Men and Women, with Multi-Color Resin Frames and Crystal Clear or Black Tinted Acrylic Lenses for Lightweight, Extended Wear Comfort Stylish, Lightweight Rectangular Frames crafted from Ultra Light Resin with Sure Flex Comfort Spring Arms and Dura Flex Hinges for long-lasting use; versatile for work or play High Quality Acrylic Lenses in Crystal Clear or Black Tint, reducing eye strain with Anti-Reflective Coating for enhanced visual comfort Each pair of unisex reading glasses includes a microfiber bag for safekeeping and scratch-free cleaning Quality assured with our Brand Guarantee offering a 30-Day Money Back Guarantee for customer satisfaction beyond your expectations