Protective helmets; bags specially adapted for protective helmets; ski helmets; snowboard helmets; riding helmets; sports helmets; motorcycle helmets; bicycle helmets; snow goggles; ski goggles; goggles for sports; diving goggles; dust protective goggles; sun glasses; frames for sunglasses; protective industrial shoes; life-saving apparatus and equipment, namely, life jackets; headsets for cellular or mobile phones; diving suits