Persol Square Glasses feature a timeless square acetate frame with Persol’s Supreme Arrow hinge and Meflecto flexible temple system, designed for durable, comfortable everyday wear. Key attributes: Striped Brown | Havana | Acetate | Durable acetate construction | Flexible temples for improved comfort | Meflecto flexible temple system | Supreme Arrow hinge | Includes Persol case and cleaning cloth | Square full-rim shape | Medium-width temples | Striped acetate pattern | Dimensions & fit: Lens width: 51 mm or 53 mm | Bridge width: 21 mm | Temple length: 145 mm | Lens height: 42 mm | High bridge fit | Regular fit | Composition & care: Acetate | Wipe lenses with a microfiber cloth and store in the supplied case; avoid exposure to extreme heat.