Full grain waterproof leather upper with waterproof membrane. Comfort padded gusseted tongue keeps out debris. Breathable nylon mesh lining. Abrasion-resistant rubber toe and heel guard. Removable polyurethane insole provides maximum cushioning and comfort. Lightweight compression molded EVA midsole. Slip and oil-resistant rubber outsole. ROCKFIBRE METAL FREE technology. CSA approved composite toe, composite plate, ESR.