A 21-year-old Calgary man faces charges for allegedly touching women's feet inappropriately.

Police say it happened four times — the first incident happened in January and the latest in July.

On each occasion, a man approached a middle-aged women in a grocery store or shopping mall parking lots.

He would admire their pedicure, express interest in buying one for his girlfriend and then ask for a closer look when the assault occurred.

Police charged the man with three counts of assault and one count of sexual assault.

He appears in court Monday.