The frame on these sports shades is large and boxy looking, yet curved at the same time to give them a stylish look. Made by Polarspex for men, the frame is all plastic, so the sunglasses are durable and rigid as needed, yet still lightweight and easy to wear. The arms start thick and taper to the narrow earpieces that are curved downward. The Polarspex logo is on the side in silver and black. The lenses are large rectangles with a polarized finish to better protect your eyes.