Size info True to size. Details & care The Kalvin suede and leather boot is made with La Canadienne's City Dry(R) technology that features waterproof Italian suede and a warm genuine shearling lining that keeps you comfortable whether indoors or outside. 1.25" heel; 10.5" shaft height; 13.75" opening circumference Round toe Pull-on style Grip sole Suede and leather upper, genuine shearling (origin: Italy) lining, rubber sole Imported Item #6800962