Size Guide Lens Width (Caliber) 52mm Bridge Width 23mm Temple Length 140mm Lens Height 30mm SKU: 1681 Materials Organic cotton acetate and wood pulp, hand-crafted. Stainless steel soul. Reinforced steel hinges with five teeth. The type of lens is your choice at the optician. Exchanges and returns 30 days to return the product free of charge. Pick up at the requested address. Refund via the same payment method used. GLUE has been designed to bring a sporty aesthetic to the most urban looks. Curved elbows achieve the aerodynamics of a cycling design, providing unparalleled adaptability to the finest facial features.