HEAD ACCELERATION REDUCTION TECHNOLOGY

Baseball batting helmets; Bicycle helmets; Catchers' helmets; Crash helmets; Diving helmets; Football helmets; Helmets for bicycles; Helmets for motorcyclists; Hockey helmets; Motorcycle helmets; Protective helmets; Riding helmets; Safety helmets; Solderers' helmets; Sports helmets

Helmet liners; Shirts

Athletic protective pads for football, baseball, basketball, soccer, hockey, skateboarding, snowboarding, horseback riding, skiing, karate, mixed martial arts, bicycling; Protective padding for playing football, baseball, basketball, soccer, hockey, skateboarding, snowboarding, horseback riding, skiing, karate, mixed martial arts, bicycling