Women's Columbia Waterproof Midrise Hiking Boot. Explore the great outdoors in the updated Columbia Newton Ridge Plus WP Amped! The waterproof upper combines with a cushioning interior and rubber Omni-Grip™ traction outsole to give you a hiking boot that will keep you on solid ground. Lace-up, lock in and get ready to explore the great unknown in the Columbia Newton Ridge Plus WP Amped!