These designer sunglasses cannot take prescription lenses.TITANflex 824014 frames have a rectangle shape, which helps to balance rounded facial features. Frame shape is the most noticeable feature of a pair of glasses, followed by frame color and frame size. Top brands always have a large collection of rectangle frame shape glasses, as well as oval frame shape glasses.TITANflex 824014 frames feature a fashionable full frame design, which is the largest component of designer eyeglasses brands collections. A rim all the way around the lenses, provides for maximum stability and durability.Designed for adults, this model has a Regular type hinge for greater comfort.This frame has a total width of 132mm. TITANflex Sunglasses