This is a cap with the logo of the British DJ Jonas Blue, purchased on Mercari or the internet. ^ ^ The size can be adjusted with the belt at the back (^^) Judging from the logo, it seems to be merchandise from his visit to Japan in 2019. I think it's good for going to related festivals or for everyday wear, as you won't see many others wearing it (^^) #Jonasblue #Jonasblue #cap