Shaft Height: 3.25" Shaft Circumference: 15.0" Platform Height: 2.5" Materials Suede and wool upper Wool lining and footbed EVA outsole Features Pull on Editor's Notes A cozy pick when temperatures drop, our Christina bootie is an easy on-and-off style crafted of Signature suede with a warm wool lining and trim. The plush style is finished with a comfortable padded insole and lightweight EVA platform outsole.