Sportive spectacles in clear polycarbonate. Frame is made out of recycled and bio-based materials. The uvex i-guard with its highly flexible frame ensures the best protection – and adapts individually to the widest variety of face shapes. The ergonomically shaped glasses reliably protect against liquids and particles..The clear polyamide lens is coated with the Supravision Excel coating: High-tech coating, scratch resistant on the outside, permanently fog-free on the inside and easy to clean. PCF (Product Carbon Footprint) = 0,19kg CO².