Features : • Frame: Tortoise • Lens: HCL® Bronze - Versatile in changing conditions with a warm tint • Lens Material: MauiBrilliant - Maui Jim’s most advanced lens material that features optics nearly as clear as glass with just one-third of the weight • Shape: Modified rectangle that complements many face shapes • Bridge: Fixed saddle-style design with adjustable, non-slip, rubber nose pads for comfort • Fit: (eye) 70, (bridge) 17, (temple) 130, 8-base curve • Finishing Treatment: Smooth and high-gloss as a result of being tumbled in teakwood and bamboo • Material: Grilamid, a light, durable polymer with extreme bending strength known for retaining its shape • Hinge: Anti-corrosive,stainless steel pin hinge offers lightweight strength