X-Loop is known for the bold design of its sunglasses, and these great shades for men take bold to the next level of cool. The metallic graphite frame is made of strong and durable plastic with a lightweight construction that makes the shades easy to wear. The arms come off the temples and stay straight back to the rubberized earpieces. The lenses are dark, flow together in the middle and are set in a semi-rimless way. Purchase these single-color sunglasses by the dozen at a great price.