Double Barrel Western Boots Kids Kolter Zip Brown. For little buckaroos, it's all about the boots. These Kolter children's Double Barrel cowboy boots from M&F Western are made with top quality materials including a contoured removable insole, moisture management linings, a strong and balanced midsole board that adds support and flexibility and a custom TPR outsole that offers stability and rebounding that contribute to comfort and performance. stitching. Other features include pull holes for easy on, side zip, contrasting piping on sides and top of shaft and a square toe. Western Boots for boys and girls.