Fullsheild Flame Resistant Welding Cap Hat is made by FR fabric, 100% fire retardant. 2 Layers construction, can be wore by both size, reversible.Outer is flame retardant fabric, inner is fr and anti static.This welder cap is also arc flash, we have 4 colors available, black, orange, khaki, grey. With elastic, the size can be adjustable.Low crown is easy to take on and off.Baseball style is more fashionable, make your work not so boring. It can be used in many places, like welding, oilfield, gas station, power industry, automotive, mining, construction, motorcycle, army, military, police, fire man, electrical industry, hunting, auto repair, paint factory, refinery, mechanic, lumberjack and so on.