Michael Kors Avila Optical Frame is a square acetate eyewear model designed for everyday prescription use, combining a structured silhouette with a tortoise-shell finish for versatile wear. Key attributes: Brown | Acetate | UV protection | Lightweight frame | Compatible with prescription lenses | Includes protective case and cleaning cloth | Demo lenses are replaceable | Square frame | Full-rim silhouette | Tortoise shell pattern | Dimensions & fit: Lens width: 53 mm | Bridge width: 17 mm | Temple length: 140 mm | Lens height: 45 mm | One-size fits most | Recommended for round, oval and heart face shapes | Composition & care: Acetate | Wipe clean with a soft cloth; store in the included protective case.