Existing lenses are not to be used. Must be replaced. CHAPS ( a Ralph Lauren sub-brand ) CP 3048 5924 BLUE CRYSTAL EYEGLASSES MENS 54-17-145 MM. These high quality designer glasses from Chaps (a division of Ralph Lauren) will add a ton of style and sophistication to your wardrobe. The steel frame with strong plastic fittings will last a long time and keep you looking good for the duration. Comfortable earpieces in a matching blue bring the design together. ? I COMBINE SHIPPING ? ? 60 day, no questions asked return policy. ? ?As a TOP RATED PLUS seller, I provide some of the best customer service and satisfaction .? I pack all orders with great care and provide next day shipping to ensure safe and timely arrival of your goods. Electronics are shipped without batteries unless otherwise noted. If something arrives and is not to your satisfaction, please let me know and I will make it right. Customer service is my highest priority. I like to give fast and positive feedback and try to do so upon receipt of payment. Thank you for your business! You are very much appreciated.