Equinavia Karolina Ladies Leather Field BootFeatures: Contoured fit with a tapered ankle Outer leg is smooth leather while the inside calf is a slightly more flexible textured grained leather that adds grip Elastic inserts on side of zipper allow for a custom like fit Traditional Neolite sole is lightweight yet strong and has an anti skid tread PU footbed has arch support technology Spanish top elongates leg Heavy duty best quality YKK zipper with guard Stretch leather under the elastic Spur