THE BASICS: Comfort, performance, versatility and style define the BEX ARSTYK III™. Ideal for high intensity sports, fishing, a walk on the beach, and anything in between. 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 mid-size rounded rectangular lens with generous coverage against the elements. Complimentary to a variety of face shapes. Lens: Available in Live Grey or Vibrant Brown BEX NYPO™ polarized lens with optical clarity. UVA, UVB, UVC and Blue Light protection.