These designer prescription glasses are made to accommodate most prescription lenses.Made of Tech Alloy.Autoflex Autoflex 34cc (cable temple) frames have a oval shape, which helps to balance rectangular 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.The frame has adjustable nosepads, a popular feature providing comfort and precision to any nose shape.Designed for adults, this model has a Regular type hinge for greater comfort.Cable temples have springy ends that go behind your ears, to provide for maximum stay-in-place. Autoflex Eyeglasses Autoflex glasses, made by Flexon Eyewear, use a flexible composite material that makes the bridge and temples virtually unbreakable. Autoflex eyeglasses are made from one of the most flexible metals on the planet, and they return to their original shape even after accidental bending. With Autoflex eyeglasses frames, it's easy to be flexible. Autoflex has spent years building a strong reputation for itself. Autoflex glasses have a large base of supporters, given the unique style of the eyewear. These innovative frames are widely discussed. Despite the flexibility, Autoflex prides itself on the high quality of the frames. For individuals looking for stylish glasses that they can show to friends, Autoflex glasses should be seriously considered.