Made by craftspeople in the city of Sabae, Japan, MARROW combines smooth-touch acetate plastic and hard, laser cut titanium to create modern silhouettes that are both soft and rigid. These sunglasses have a rounded shape, clear rims, and light grey lenses. Color Details: Front: Clear grey Metal: Light grey Lens: Grey Visible Light Transmittance 70% Product Code: IE55-AB009 Material: Acetate (5%) / Titanium (95%)