Servus PRM is created with TDT Triple Density Technology to meet the needs of workers in many industries including mining, construction, breweries, utilities and municipalities. Three-stage injection molded construction for comfort and 100% waterproof protection. Reinforced at critical stress points for added durability. Features black TDT™ self-cleaning outsole with greater surface-to-surface traction for both indoors and outdoors. Removable and washable Foot Form cushion insoles. Meets the ANSI Z41 PT99 M I/75 C/75 PR and CSA Z195-02 grade 1 for toe protection and puncture resistant steel midsole. Steel shank. 15" height. Black color. Black and orange soles. Sizes: 7-14. Made in USA. 6 pair per case. Sold by the pair.