The masculine appeal of these Biohazard square sunglasses is immediately apparent. They have a designer look and the square shape is especially complimentary for oval faces. Made of durable plastic, the temples feature the Biohazard logo and are amazingly comfortable to wear. Their edgy look will help wearers stand out in a crowd, but these sunglasses are also a practical choice as they offer full protection against harmful ultraviolet rays. Each unit consists of 12 pairs of this style in an assortment of colors.