Hey guys =)
I'm not really sure if this is supposed to be here but im going to post it anyway as i think it's most suitable
i was watching the PV of Cosmic world by Alice9 and Ryuseii rocket by An Cafe and i noticed they both wore the same kind of "hats" where they dont cover the top of your head but cover your ears.
i was wondering if any of you guys knew what they were called or know where i could get one over the internet, i've been searching for a while now ><

<<Like this

<< or this heh heh ^^
Thanks in advance guys =)