Embrace a vintage style with Costa Forest Reef 110 eyeglasses. These unisex glasses have full-rim frames made from acetate material which is hypoallergenic, strong, flexible, and lightweight for comfort. With stainless steel five-barrel hinges, these glasses will keep their fit and shape for a long time. The rectangular-shaped rims add structure and balance to square, round, oval, and heart-shaped faces. A saddle bridge distributes the weight of the glasses for extra comfort. With bold rims echoing 1950s fashion, these rectangle-shaped eyeglasses add a retro flair to your everyday look.