Imported Rubber sole Shaft measures approximately Ankle from arch Platform measures approximately .50" Upper:Artificial leather upper is durable and no easy to peel off after long time use. Good water resistant performance keeps you from getting wet when walking in the snow and rain.Not easy to get dirty and also easy to clean with cloth. TPR Out-sole:TPR out-sole is durable-no easy to feel apart. Keep your feet get warm easily. Good wear-resistance and cushion support. Flexible deep grooves and tread on the out-sole is anti-slip. Warm and Soft Inside: Covered with thick artificial short plush, these snow boots inside are super warm and soft. It is not easy to fall off . No color fade. Thick PU in-sole with aluminum foil layer can keep your feet in the most suitable temperature. Your feet will not feel cold in winter or feel hot or sweating in long time walking. PU removable in-sole is no slide.