Ultra-resistant TPU PARESHOK bumper toe, Non-metallic puncture-resistant insole, Direct-attach PU midsole, Electrical hazard protection, NANOTOE carbon fiber protective toe cap, Double padded V-shaped collar for ideal comfort and mobility and quadruple stitches for durability, Hooks and speed-lace eyelets for quick and optimal lacing adjustment, Waterproof and breathable R-DRY membrane, 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,