Step into the world of Sestini with the classic shape of the QUATTRO. Crafted to perfection, its engraved temples and impeccably balanced Italian acetate exude opulence and attention to detail. Refined with each collection, the QUATTRO now features advanced technical enhancements for unparalleled comfort. All sunglasses are made in limited quantities and numbered individually. The glasses come with a box, a pouch crafted from natural raffia, with detailing made of eco leather composed of recycled plastic bottles from the oceans. All written materials are printed on recycled paper, and the dyes used throughout the packaging are from vegetable origins. A tree will be planted with every sale.