Carl ZeissTwo interchangeable lensesDesigned in Stockholm Created with freestyle legend HenrikDolloHarlaut, these goggles bring all-weather performance with Dollos signature style. Known for his playful spirit and daring tricks, Harlauts influence is in every detailfrom the brown frame and rubber logo strap to the Carl Zeiss lenses, with two included, that adapt seamlessly to any light. An adjustable strap and anti-fog ventilation keep your vision clear, even on the wildest runs. Complete with a Dollo-branded pouch and box, these goggles are ready for everything from city streets to snowy peaks. [b]Technical details (for the gearheads):[/b] Frame: TPU Inner lens: Acetate Outer lens: PC Strap: Nylon Strap Adjuster: PC Face foam: PU 100% UV protection VLT: 22.68%