New CSA-Approved 968 Work & Safety XFR in Black stands on a thicker, grippier, solid rubber lug sole for safe, long-wearing, all-season comfort and stability. Comfort Arch footbeds reduce stress on bones and joints, cushioning heel-strike impact by up to 90%. Tough-as-nails rubber toe caps protect the boot itself and extend service life. Step up to comfort and safety that won't let you down. - Rubber outsole provides slip resistance through a combination of design, tread pattern and soling material - Highly resistant to hydrolysis and microbial attack. - Heat resistant to 300 degrees Celcius - Oil, acid and organic fat resistant sole - Premium weatherproof leather upper and elastic sided boot - Molded TPU toe guard for added protection - Luxury removable Comfort Arch footbed with XRD(R) Technology for greater impact absorption and cushioning support for all-day comfort. Footbed is anti-bacterial, washable and breathable - Nylon shank -- ensures correct step flex point, assists with torsional stability - Extreme puncture protection that is metal-free, lightweight and flexible offering optimum peneration resistance - Electrical shock resistant sole - CSA approved grade 1 protective toe cap