Jockstraps or No Jockstraps

I was always wondering if the soccer players wore jockstraps when they played soccer. I'm a girl and I get a little bored watching the game but my eyes just go to their crotch and I see something bouncing and I wonder, do they wear jockstraps or not? Oh, I also noticed that most of the soccer players are very silky smooth from their arm and legs, pretty hot! Any answers please tell me.