Front: Polyamide Injected. Temple: Polyamide Injected – Rubber. No Flex. Interchangeable Magnetic Lens System. Holes On The Mask Lens. Adjustable Rubber Nose. Adjustable End Tips. Holes On End Tips To Attach Leash/Croakie. Click-Stop Hinges For Stability. Suitable For Optical Clip-In. Logo Detail.
