One industries atom stealth helmetthe one industries stealth helmet offers excellent ventilation and removable padding making this a great value helmet for the motocross racer if you are looking for an amazing helmet that wont break the bank and offers cutting edge technology the stealth helmet was built for you featuresexcellent strength to weight ratio with polycarbonate alloy shellsuperior impact absorption with protective crownincreased cooling from flow thru ventilationeasily cleaned r