Update statement eyewear with these Bia sunglasses by Michael Kors. In an oversize patterned frame that will create that catwalk-inspired look, the sunglasses feature square gradient lenses and metal arms. The arms offer a discreet stripe-textured square detailing. UV filter 100% Many of our stores will be able to offer an adjustment service for your sunglasses. Please contact customer services on 03456 049 049 to find your nearest sunglasses counter.