>>431077
They're not fighting with gloves all the time.
They do Kaburagi Ryu, which is a barehanded fighting style, which is what you see for most of the manga.
In these pictures the characters happened to enter a tournament where they must wear gloves. The manga actually tries to make a pretty big distinction between fighting with/without gloves.
Also
>complaining about gloves when people are getting elbowed
It starts a little weak, but once it establishes what it wants to be it gets AMAZING.
I'll definitely take a look at Shamo though, but don't judge a manga by its pilot.