Single poly bag packing Air ventilated lens Weight : 35.50g Material : Polycarbonate. Lens coating : Anti-scratch, Anti-fog & Anti UV light. Lens : Thickness 2.2 mm , optical class 1 polycarbonate lens provide 99.9% of uv protection, full wrap around with 8 base lens provides full front & side eye protection. Frame : Full frame, black. Nose piece : Soft tpr glued on nose bridge. Temple : Black, length(lens-tip): 160 mm, tpe soft tips for comfort. Hinges : Nickle silver 5 barrel type, inserted to frame & temples. Screw : Stainless steel standard hinge screw. Spec pouch & cord (optional)