Boots are footwear characterized by additional coverage of the ankle and leg, as well as the foot. Boots come in a variety of athletic, casual or dress designs which include (but are not limited to): Ankle Boots, Tall Shaft Boots, and Hiking Boots.
About Thinsulate:
A thermal insulation patented by 3M that is lightweight, warm, moisture-resistant and breathable. Thinsulate is often used to line winter boots and shoes.