Red Wing Boot Oil is designed with all-natural ingredients and includes a proprietary blend of pine pitch and mink oil specifically created to condition Red Wing’s Oil-Tanned leathers including Harness, Oil Slick, Legacy and Oro-iginal. 8 oz (237 ml) We recommend testing this product on a small, inconspicuous area of your footwear, as this conditioner may darken the leather and then lighten with wear Made in USA Product Code: 9710003 Natural Boot Oil