The K-Tough 6" boots are ideal for harsh working environments; boasting a composite safety toe and full-grain Muddy River leather upper for unparalleled durability and a lasting finish. HyDry tech guarantees waterproofing, while an aramid fiber vamp offers resistance to abrasions, cuts & chemicals. Further reinforcement comes in the form of TPU molded toe and kick-off heel, a Lenzi puncture-resistant midsole & direct attach welt and slip- & oil-resistant rubber outsole (tested for .35 oily/wet slip). Comforting ergonomic insole equipped with contoured soft-rebound foam ensures all-day wear. Certified ASTM F2413-18 M/I/C EH PR, sizes 7-12, 13, 14, 15, 16, 17 (D(M), 2E(W), 4E (XW) & 6E(XXW) widths) available.