Hi-Tec Women's V-lite Snowflake 200 Insulated Boot 100% Suede Rubber sole Shaft measures approximately 8" from arch Heel measures approximately 1 1/4" Platform measures approximately 1" Boot opening measures approximately 13" around 200g Thinsulate insulation for added warmth Thermo-Dri construction Lightweight molded EVA midsole and shell Winter-ready outsole