Afrojack earplugs?

[SwedeDreams]

What kind of earplugs does afrojack wear to his gigs? I've seen him wear them in his videos on youtube. Just wondering, because im looking to buy some.

[LXJ]

Perhaps a picture or a video? Can't see why you would need to get the exact ones he's getting. It depends how much you want to spend, from foam -> custom made from an audiologist.