Temple Construction: Reinforced nylon with a stainless steel pin.
Lens's Protection: BEX NYPO Polarized, UVA, UVB, UVC, and Blue Light protection. Oleophobic (oil protection), hydrophobic (water protection), anti-scratch, hard coating (minimize minor scratching), and anti-reflection (backside) coatings.
Size: Lens height 42mm, lens width 56mm, nose bridge width 18mm, the temple from hinge to tip 138mm.