This commercial is for a brand of safety footwear called PROTECTOES 5 from MIDORI ANZEN which manufactures not only safety footwear but also protective equipment, helmets, medical goods, medical devices and so on for workers.
The commercial shows how technology has developed, comparing primitive man’s life and modern life. However, even today we don’t give much thought to protecting our toes. Hence, PROTECTOES 5. The message “Safety evolves” comes at the end as we see primitive man and current man dancing.