100% Authentic. Proof of Purchase if needed A back tie creates the perfect fit on these smooth suede mid boots. Sizing: True to size. M=medium width. - Round toe - Suede construction - Back keyhole with self tie closure - Pull-on style - Covered heel - Grip sole - Approx. 4.25" shaft height, 10" opening circumference - Approx. 3.75" heel - Imported Materials Suede upper, textile lining, manmade sole