THE BASICS: The BEX GRIZSUNGLASS COLORS: Black/Gray: Matte black frame, with gray silicone temple inserts, Live Gray tint, and anti-fog coating. The temples have a matte black metal icon insertBlack/Silver: Matte black frame, with black silicone temple inserts, Live Gray tint, with BEX Slash, and the Angler Pro lens. The temples have a gold metal icon insertTortoise/Brown: Matte tortoise frame, with black silicone temple inserts, Vibrant Brown tint, and the Angler Pro lens. The temples have a silver metal icon insertWhite/Green: Matte white frame, with black silicone temple inserts, Forest Shade tint, with Grass echo, and the Angler Pro lens. The temples have a silver metal icon insertTHE DETAILS:  BEX™ PERFORMANCE Polarized features lightweight, durable nylon polymer temples with impressive flexibility, durability and memory.Sunglass frame made with a tough and durable TR90 material.Hinge: Reinforced nylon with stainless steel pin.Bridge: Built into the frame.Frame: One solid front frame with with inset lenses, and hinged temple tips.Shape: A mid-size rounded rectangular lens with generous coverage against the elements. Complimentary to a variety of face shapes.Lens: Available in polarized Live Grey tint, Vibrant Brown tint with Gold Echo, Forest Shade tint with Iris Echo, and Live Gray tint with Grass Echo.Specs: Lens width 55mm x height 44mm, Bridge width 16mm, Temple length from hinge 142mm.