Model ACKNAR
BYSS collection

A simple basic, prescription pair of glasses that will accompany you to any daily activity. When not in use, they can be hung around the neck and activated whenever needed with a simple TIK.
*Available with anti-scratch lenses, with a double hardened layer +1:00, +1:50, +2:00, +2:50, +3:00
*Patented double-injected, flexible, lightweight head band for perfect adaptation to the size of the head
*Patented telescopic adjustment system designed for perfect fit and they do not wear out with use
*Front magnetic connection with 4,800 Gauss power neodymium magnets and anti-rust, anti-sweat and anti-saltwater coating

• Material: RILSAN CLEAR G850 technology (light bioBased polymer)
• Shape: Square
• Size: M-XXL, 56-17 & head size 58-63