Durable rough-out leather upper with 500 denier nylon - Speed lace fastening system and durable brass hardware for secure fit - Open-cell polyurethane footbed allows for optimal airflow and superior durability - EVA cushioning and shock absorbing midsole - Danner Tachyon slip-resistant rubber outsole featuring pentagonal lugs for superior surface contact - Meets AR 670-1 Requirements for Optional Wear - Soft toe (not a safety toe)