9 Footwear for protection against accidents, injuries, radiation and fire; gloves for protection against accidents, injuries, radiation and fire; socks for protection against accidents, irradiation and fire; socks to protect against injury; safety clothing; safety headgear, including helmets and caps; safety footwear; safety workwear; protective workwear; goggles; protective masks; protection devices for personal use against accidents; workmen's protective face-shields; acid resistant rubber overshoes; knee and elbow pads for workmen; wireless headsets for hearing protection