These Belstaff Speedmaster sunglasses are expertly crafted for a unisex fit, representing premium eyewear design. Constructed from high-grade Mazzucchelli and Japanese acetate, these sunglasses feature a hand-polished finish, highlighting meticulous craftsmanship, including seven hinges and beta titanium components for durability and flexibility. The lenses are supplied by Carl Zeiss and feature Japanese lens technology, ensuring superior optical clarity and providing 100% UV protection for your eyes. Handmade in Japan, they offer a combination of heritage quality and modern performance.