Kinda buggy, slightly sporty. The Perma Joy is slightly larger than the average oval wire frame. Spring hinges offer a more accommodating, comfortable fit. Adjustable nose pads allow for a universal bridge fit.
Materials: Stainless steel and bioacetate—biodegradable, plant-based, earth-friendlier. Rx-ready. High clarity CR-39 lenses with 100% UVA/UVB protection.Optical-grade hardware. Spring hinges for a comfortable fit. Adjustable TPE sport nose pads.