Hi-Tec Women's V-lite Snowflake Pull-on 200i Insulated Boot 100% Suede Rubber sole Shaft measures approximately 5" from arch Heel measures approximately 1 1/4" Platform measures approximately 1" Boot opening measures approximately 10" around 200g Thinsulate unsulation for added warmth Thermo-Dri construction Lightweight molded eva midsole and shell Winter-ready outsole