SOREL Women's Joan RAIN Short Boot Rubber Imported Rubber sole Shaft measures approximately mid-calf from arch Boot opening measures approximately 14" around Removable perforated molded EVA footbed, mesh topcover for breathability and moisture evacuation. Waterproof vulcanized rubber upper. Breathable air mesh lining. Molded rubber outsole with siping and specific compound for wet traction. Die cut and buff EVA.