MATERIAL: Walnut wood coated with water protecting sealant and stainless steel
LENSES: FDA approved, polarized gradient grey with European standard (CE) UV 400 (100% UVA/UVB)
MEASUREMENTS: Lens: 48mm / Bridge: 23mm / Frame: 140mm
HINGES: Spring-loaded stainless steel
COLOR: Natural wood grain
INCLUDED: Case, cleaning cloth