The Whitetip Pro has been redefined with the latest advancements in modern Pro technology. It draws inspiration from every aspect of performance, paying close attention to both proportion and details. Despite the small frame, it boasts a long, sleek surface that enhances speed and offers a visually striking design with its radical break-up surface. Additionally, the Whitetip Pro incorporates the iconic Costa venting system, seamlessly integrated into its design. Its made of bio-resin material, with spring hinges and vented adjustable nosepads. It also features direct ventilation from a 3-hole scoup at the side of the center frame. Costa Del Mar sunglasses sold by authorized sellers like Amazon are eligible for all manufacturer warranties. Included is a microbag and cleaning cloth. Click on the Costa Del Mar link above the product title to shop the entire assortment.