Steve Madden loafers with buckle detailing in black size 10 but fits as a size 9

Steve Madden loafers with buckle detailing in black size 10 but fits as a size 9. Barely worn. Soles in great condition. I am a size 9 and there is barely any room at the back so i imagine it’s more of a size 9 then a 10 like the shoe says