OptiThrive are stylish and elegant-looking rectangle frames with a sleek and appealing full-rim design. These frames feature stylish rectangle lenses in a classy front design that is nice and sleek and is nicely accompanied by the stylized, classy flat temples on the sides. The fascinating finishes of these frames emphasize this retro look nicely and make them look even more elegant. These frames are designed from metal and feature spring hinges for a pleasant fit. Buy these glasses at the best prices with the promise of a great customer experience.