Gateway Safety Inc. announces its 4x4 brand of safety glasses to its line of protective eyewear. With a rugged, yet stylish design available in several different lens and frame options, 4x4 is the choice for workers who want impact protection and high-end style, even in the harshest conditions. A sturdy four-sided frame provides lightweight and durable protection with comfort. The wrap-around frame supports the scratch-resistant, dual polycarbonate lenses and features a soft, inset nose piece for additional comfort and a snug fit. Temple tips relieve pressure behind the ear. The 4x4 safety glasses are available in three frame options: Standard, Sport and Style.