These over the knee boots are equal parts classic and cool.Waterproof full-grain leather with needle-punched genuine wool collar. Genuine wool lining. OutDry waterproof construction. Removable molded EVA footbed with genuine wool topcover. 200g insulation. Rubber midsole. Molded rubber outsole. 1 1/4" heel height. 1/2" platform height. 11" shaft circumference.