Ultra-resistant TPU PARESHOK bumper toe. Non-metallic puncture-resistant insole. Direct-attach PU midsole. Protection against electrical hazards. Saline treated full-grain waterproof leather. 8 inch wide fit premium boot. NANOTOE® carbon fiber protective toecap. Double padded V-shaped collar for ideal comfort and mobility. Hooks & Speed-lace eyelets for quick and optimal lacing adjustment. Quadruple stitches for durability. VIBRAM® MEGAGRIP PRO rubber outsole for added slip resistance on wet rock and stainless steel. Dual Density sole with composite shank for improved arch support. Waterproof and breathable R-DRY membrane.