With low profile design, Weld-Mask™ Auto-Darkening Goggles allow welding in restricted spaces where traditional helmets would be limited. Tight fitting eye covering blocks out light from welding or cutting arc, while flame-retardant head cover provides protection against UV/IR rays and light spatter. Available with shade numbers of 3, 5, 7, 9, 11, and 13, goggles provide 1,000 hr of battery life. Two sensors and switching speed of 1/15,000 seconds ensure consistent protection.