This is our signature refined and classic semi-rimless monel rectangle reader. The optical quality frame is joined with an elegantly coordinated zyl temple tube and matching super slim tubular spring hinge. Round silicon nose pads make this an extremely durable and quality reader. Refined semi-rimless monel rectangle. Tortoise foil front is elegantly joined with a zyl temple arm, featuring a super slim tubular arm with high end spring hinged temples. This is a best selling classic shape and will look great on many face shapes. The lens size is 50mm Includes a CalOptix branded soft slip protective case. Here's the sizing scoop: Lens: 50mm Bridge: 20mm Temple: 135mm