The Ironwear 3080-B-G Demolition Glasses Grey feature a lightweight nylon frame with a rubber nose piece and rubberized or bayonet-style temple inserts to ensure a secure, comfortable fit. They provide greater than 99% protection against UVA and UVB rays, include scratch-resistant lenses, and feature adjustable temples for added comfort and adaptability. The glasses meet or exceed ANSI Z87+ requirements and comply with the ANSI/ISEA Z87.1 standard for eye protection.