No need for goggles or glasses under these helmets. They have two lenses to protect your eyes against welding laser light. A nose cutout lets these helmets sit closer to your face for a six-times larger viewing area than standard helmets for higher quality welds. Without the need for a larger lens to enhance peripheral vision, these helmets are lighter and have longer battery life. Unlike traditional green welding lenses, these helmets use a true color lens to enhance clarity and color accuracy. They give you a better look at your weld pool to increase weld quality and reduce eye strain.