Sports helmets; bicycle helmets; ski helmets; snowboard helmets; skateboard helmets; scooter helmets; safety helmets; roller skating helmets; in-line skating helmets; articles of protective clothing with built-in armor for protection against accident or injury for use in motorcycling; protective padded clothing for protection against bodily harm and blunt force trauma; protective padding sold as an integral component of sports helmets, bicycle helmets, ski helmets, snowboard helmets, skateboa...