Maui Jim MJ-154 Sundance Sunglasses 1 Vintage Maui Jim MJ-154 Sundance sunglasses feature a finely crafted gold metal frame with typically high quality Oliver Peoples design flourishes in a classic style that's suitable for everything from sports to the most formal of occasions. In addition, you get the early vintage Maui Jim top gradient mirror lenses, made of mineral glass and a far cry from the lightweight flimsy plastic MJ lenses of today. The unisex Maui Jim MJ 154 frame measures approximately 5.0" temple to temple, and the oval lenses measure approximately 2.0" x 1.375" at the widest points with right lens laser etched Maui Jim. You'll find the logo embossed on the exterior of both ear stems, and the inside of one stem is marked Maui MJ-154-16 Made in Japan while the inside of the other stem is marked with the US patent number..