Ariat Men's Sierra Puncture Resistant Work Boot;

These boots are tougher than nails built with a SWEN FLEX insole board which is puncture resistant and metal free for maximum protection without the weight of traditional metal plates. The premium full grain leather upper features a six row stitch pattern. Ariats ATS Technology provides superior comfort stability and support. Built on the Extreme Durability platform with Goodyear welt construction providing maximum durability for the harshest conditions. This is the best choice for high heat and high abrasion occupations like welding and railroad. Other features include mesh lining and a 90 degree heel. Puncture resistant (PR) ASTM F2413 11 rated and the steel toe is ASTM F2413 11 M/I/75 C/75 EH rated.