Sporting and gymnastic articles not included in other classes; skateboards, skateboard wheels sold both separately and as a unit, hardware and parts therefor, namely, bearings, mounting hardware, decks, grip tape, and riser pads; surfboards; surfboard leashes; bags especially designed for skis and surfboards; body boards; wake boards; protective padding for parts of sports suits; elbow guards; knee guards; shin guards; toys; games and playthings; parts and fittings therefor in this class