What is a steel shank in a boot?

A steel shank in a boot is a piece of material usually made of steel that is inserted between the insole and the outsole of a boot. Its primary function is to provide support and stability to the arch of the foot, helping to prevent the boot from collapsing under the weight of the wearer.

Steel shanks are commonly found in work boots, hiking boots, and other types of footwear that are designed for rugged outdoor activities or demanding work environments. The steel shank helps to protect the wearer's feet from punctures and injuries by providing a rigid structure that can withstand impact and pressure.

In addition to providing support and protection, a steel shank can also help improve the overall durability and longevity of the boot. By reinforcing the structure of the boot, the steel shank can help prevent premature wear and tear, making the boot last longer.

Overall, a steel shank in a boot is an important feature that can enhance the comfort, safety, and performance of the footwear for the wearer.