Handmade cellulose acetate frames (acetate is made from cotton & wood, is eco-friendly, sustainably sourced & biodegradable). Stainless steel cores for strength and flexibility. Extra sturdy and durable zinc-free barrel hinges. Optical-quality nylon lenses with 100% UV protection. Lenses are mirrored. Custom Brain Dead case and cloth included.Sizing (lens width - bridge width - temple length) Staunton = 53-20-150 mmCondition is very good (essentially new).
