Outdoor Shoes are intended for the play of outdoor sports or outdoor recreation. Outdoor shoes are designed to handle rugged terrain and are suitable for heavy outdoor use. Outdoor Shoes may include (but are not limited to): Water Shoes, Hiking Shoes and Hunting 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.
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