Smooth lines define the bold, unisex RX7217F Chad Low Bridge Fit frame, given depth and distinction by fine 3D details. Bio-based acetate complements the fluid silhouette of the frames. Offering a low bridge fit with low nose bridges and modified frame angles, for the perfect fit and extra comfort. Available in black and fresh transparent colors, with new sustainable dedicated packaging. Ray-Ban eyeglass frames feature lenses that need to be replaced with prescription lenses so you can enjoy clear vision. Ray-Ban eyeglass frames sold by authorized sellers, like Amazon, are eligible for all manufacturer warranties and guarantees. Click on the Ray-Ban link above the product title to shop the entire Ray-Ban sunglass and eyeglass assortment.