Just a social norm. Allegedly keeps the water cleaner with less hair and detritus. However, you're still expected to wear one if you're bald. I certainly didn't agree with it. I think it's more important just to shower up before swimming.
WhoIsTheDrizzle
joined 2 years ago
When I visited Spain, they wouldn't let you swim in the hotel pools unless you had a cap.
Immediate executive order to get troops on the street. Should fix it.