These men's eyeglasses from the Polaroid Gummy collection have a hard rectangular frame front in eco-polyamide, a naturally derived plastic. Polaroid's sustainable choices extend even to the extremely flexible temples, made by combining an outer layer of eco-rubber with an inner layer of eco-polyamide. The result is a contrast effect, like the element at the hinge and the iconic end tips. These eyeglasses are flexible, durable and comfortable, perfect for dynamic lifestyles and everyday use.