Protective helmets; helmets for cycle sports; snowboard helmets; skateboard helmets; ski helmets; head guards for sports; protective helmets for sports; helmets for horseback-riding; helmets for ice hockey; safety headwear being helmets; baseball batting helmets; protective helmets for children; motorcycle helmets; helmets for water sports; protective helmets for babies; bicycle helmets; diving helmets; crash helmets; football helmets; riding helmets