The Royer Men's 8890RT Revolt Work Boot boasts a TPU PARESHOK bumper toe for ultra-resistant protection. Its direct-attach PU midsole and double padded V-shaped collar ensure optimal comfort and mobility, while the NANOTOE® carbon fiber protective toecap and quadruple stitches provide unparalleled durability. This boot also features a non-metallic puncture-resistant insole, hooks and speed-lace eyelets for quick and precise lacing, and a VIBRAM® MEGAGRIP PRO rubber outsole for slip resistance on both wet rock and stainless steel. Additionally, its dual density sole with composite shank offers improved arch support, making it the perfect choice for those seeking a 6 inch wide fit premium boot. The "Crazy horse" waterproof leather is also saline treated for added protection. CERTIFICATIONS CSA Z195-14 (Green Triangle) CSA Z195-14 (Orange Omega) ASTM I-75 ASTM C-75 ASTM PR ASTM EH roy 9stab brn 8890RT ROY8890RTBRN