These X-Loop men's sunglasses are made of metal and plastic and feature adjustable nosepieces. Highlighting a rectangular design, these sunglasses feature a UV400 coating, which helps protect the eyes from harmful ultraviolet rays, preventing eye cancer and sunburns. Available with a black frame, gray arms and smoke lenses, these trendy sunglasses are ideal for department stores, boutiques, sunglass kiosks and many other retail establishments. These single-color glasses are available in a box of one dozen, which makes it easy for retailers to order.