THE BASICS: The BEX JAXYN X™ is inspired by the adventurous spirit of the active lifestyle and designed for those who embrace it. Equally suited for high intensity or leisure wear. Each sunglass comes with a hard case and a microfiber cleaning cloth. SUNGLASS COLORS: S38BGS: Glossy black TR90 nylon frame, Live Gray lens with BEX Slash, and black nose pads. S38BBS: Glossy black TR90 nylon frame, Vibrant Brown lens with BEX Slash, and brown nose pads. Tortoise Brown/Gold (S38TBG) - Frameless matte tortoise-brown thermoplastic sunglass with soft brown nose pads. Black/Sky (S38BGSK) - Frameless glossy-black thermoplastic sunglass with soft black nose pads. THE DETAILS: BEX PERFORMANCE NYLON features lightweight, durable nylon polymer temples with impressive flexibility, durability and memory. Hinge: Reinforced nylon with stainless steel pin. Bridge: Nylon saddle bridge with comfort fit non-slip replaceable nose pads. Frame: Rimless sunglass featuring performance nylon bridge and temples. Shape: A smaller rounded-rectangular lens providing adequate coverage against wind and sun. Lens: BEX NYPO™ polarized lens with optical clarity. UVA, UVB, UVC and Blue Light protection.