For some reason Venum Co. really makes their shoes one size bigger than your usual sizes. I'm size 11 in Adidas and Rival boxing shoes but the Venum 11 fits me like a clown boot. I had to go back. They reduced a size 11 so I thought I'd take a chance they would fit, but no. And of course 10 and 10.5 are not for sale so I can't trade. I wouldn't spend more than 100€ for it.