Daywolf's newest Septentrial model with gray 2.0 mm thick polycarbonate polished lenses for superior strength. Available in nylon and TAC lens materials. Comes with stock black pads and lightly-polished matte finish.. The frames are made from 100% Titanium 6 (Ti-6Al-4V) and are nearly indestructible. Designed for use in high-speed sporting activities to protect eyes from debris impact and air currents, including motorcycling, boating and skiiing. Featuring highly-stylized organic surfacing. Stanless steel 2.0 mm screws with forward 2.75 mm set screws. Adjustable width, double-hinged arms to fit over 95% of human heads. Available with polished finish. Also available in dozens of lens colors and pad colors. Frame weight is 52 grams. Lense thickness is 2.0 mm to 2.2 mm. Available with polarized and non-polarized lenses. If ordered before September of 2018, the model shown will ship and arrive in November of 2018.