The shank present between the insole of the JK Steel Black Steel Toe Safety Shoes and outsole provides stability and rigidity to the user’s feet. The shank is made from reliable steel quality and treated under high temperature to protect other shoe layers. Double stitching is done to secure both the upper material and sole intact for a more extended period. Polyurethane is used to manufacture the Black Steel Toe Safety Shoes to resist the heat temperature up to 130 degrees for about 1-2 minutes. The rubber used in making the sole is vulcanized to prevent the feet from odours and sweat caused due to low air inflow. The moisture is reduced with the cotton lining, which absorbs the water vapour. Product Specification- Brand- JK Steel Toe- Steel Toe Made in- India Model- JKPI009BK Upper material- Grain Leather Closure type- Lace Colour- Black