Square-toe zip-up boots Zip-up boots that overturn and sublimate traditional designs. The silhouette, inspired by past archives, is combined with a square toe for a trendy look. The upper uses beautifully lustrous Buttero leather, and the flowing, refined shape elevates your outfit. This item can be used in business settings and semi-formal occasions. The inside of the boots features a brushed silver ankle zip for easy on and off. Finished with Dr. Martens' iconic heel loop. I bought these last year, but they've only been tried on indoors and stored with the box.