This 15" High Rise boot is made with Full Grain Premium WATERPROOF Leather. The Design has a clean lower riding look with a Side Zipper Enrtymade with MILWAUKEE SIgnature Hardware. The outsole is Oil and Acid Resistant with Non-skidand Non-marking Tread. The Insole features Climate Control with Flex Power Control Design. Linings are Moisture Wicking for Maximum Comfort and Dryness.