Costa - Unisex Bio Acetate Sunglasses

The Costa Unisex Bio Acetate Sunglasses from JOPLINS® bring together Italian craftsmanship and plant-based materials in a frame built to last. The rectangular silhouette is shaped from Mazzuchelli bio acetate, a material derived from wood pulp and cotton fibers bound with natural plasticizers like citric acid esters, making it a considered alternative to conventional petroleum-based plastics.

• Mazzuchelli bio acetate frames offer structural integrity and a refined finish, with measurements of 49-20-139 for a well-proportioned, unisex fit.
• Nine-layer polarized lenses include two scratch-resistant layers, two shock-resistant layers, four UV400 protection layers, and one polarized main layer for clear, glare-free vision in full sun.
• CE (EU) and FDA (USA) approved lenses are fully changeable, extending the usable life of the frame and reducing long-term waste.
• Available in champagne, tortoise, and black, each colorway suits a range of styles without relying on seasonal trends.

For anyone building a more intentional wardrobe, the Costa sunglasses offer a clear material story, verified lens performance, and a frame designed to be worn for years rather than seasons.