Ray-Ban ® RB8303 Tech sunglasses continue the innovation and use of new materials. This Ray-Ban ® Tech segment highlights the use of carbon fiber. Carbon fiber and a resin composite creates a lightweight, strong, flexible, and resilient material for Ray-Ban ® sunglasses. These sunglasses are a casual small square style with a rimless three piece mount construction. The Ray-Ban ® sunglasses are paired with slim elongated carbon fiber temples. The temples feature the metal Ray-Ban ® signature logo and rubber temple tips for added comfort and non-slip grip. The durable APX lenses are available in a polarized lens option with anti-reflective and hydro-oleophobic coatings for RB8303 sunglasses.