Gist Pack Photochromatic glasses, top class 25G weight glasses thanks to the extended mask in the unique live polycarbonate shell with 100% protection from UVA, VB and UV rays. The ultra-light frame has a semi-open aerodynamic form to facilitate lens ventilation and limit condensation formation. Details in non-slip rubber on rods and hake make Pack extremely comfortable even hours of use.

• Lens: Photocromatic.
• Details in non-slip rubber.
• Frame color: glossy black.