The Bond collection is our first wood, acetate, and metal aviator frames. Bôhten5 Bond Grey is made with adjustable silicone pads for maximum comfort detailed with reclaimed ebony wood, pearl black acetate, and premium black and gold interior lining. This is also the only style that comes complimentary with 100% protection against both UVA and UVB Polarized Nylon lenses for maximum protection and performance.