Shoe Closure: The Men's Herman Survivor Boulder has a speed-lacing entry system for easy deployment.Materials: The Herman Survivor Boulder 6-inch Work Boots are built with oil and slip resistant outsoles that creates an enduring grip on most surfaces; this 6" Steel Toe Work Boot is fitted with an anti-fatigue footbed to ensure all day comfort.End Use: The Herman Survivor Boulder Waterproof 6-inch Work Boot is for those who require a comfortable fit and a durable work boot while performing physically demanding jobs such as construction, manufacturing, or warehousing, etc.Features: The Herman Survivors Boulder is equipped with a safety steel toe that can protect you from falling objects or compression; the Boulder 6-inch Steel Toe Work Boot features an oil and slip resistant rubber outsole which can reduce the risk of slips and falls in rough ground or uneven surfaces. The Anti-Fatigue PU footbed provides all day comfort and relieves sore soles during long periods of standing.Beautiful pre-owned condition Always fast shipping and packed with care.Thank you for considering my listings!C09