Feel the comfort of Ray-Ban RX8748 eyeglasses. These lightweight titanium glasses are durable and reliable. Titanium is also hypoallergenic, for long-lasting comfort and wear. These square Ray-Ban eyeglasses suit those with round or oval faces. The sophisticated, weight-reducing rimless design and provides an unobstructed range of vision. Adjustable nose pads allow you to create a secure, personalized fit, and tie in uniquely to a single, slender nose bridge. Minimalist, sleek temples end with acetate detailing for flair and comfort.