Carhartt Men's Rugged Flex 8" Composite Toe Insulated Waterproof Work Boot - Brown - CMF8389
Men's all-weather work boots with added impact resistance for active jobsites.
Rain or shine, work and play keep you on the move. These men's rugged 8-inch boots are designed to be on the move in all weather. The insulated, waterproof design keeps your feet warm and dry in a range of conditions. A flexible rubber outsole provides confident grip for ladder rungs, cement floors, and uneven terrain, and resilient cushioning maintains all-day comfort.
Key Features of the Carhartt CMF8389
- Oil-Tanned Leather
- Lace Closure
- Storm Defender® Waterproof Breathable Membrane keeps feet dry while letting them breathe
- 400g 3M™ Thinsulate™ Insulation keeps feet warm
- Composite Toe protects against impact and compression hazards, meeting ASTM F2413-18 standards
- Rubber Toe and Heel Bumper for stability and protection
- EVA Midsole with Polyurethane Cushioned Insole for support and shock absorbance
- Rugged Flex® Rubber Outsole for durable traction and flexibility
- Electrical Hazard Rated to ASTM F2413-18 standards
Composite Protection Sized for an 8" Boot
The 8" height gives more ankle coverage than Carhartt's 6" Rugged Flex composite-toe styles, useful on jobsites with more debris or uneven footing, while keeping the same flexible outsole built for ladders and cement floors.
Insulated Warmth Without Losing Breathability
400 grams of 3M™ Thinsulate™ insulation keeps feet warm, and the Storm Defender® membrane is built specifically to let heat and moisture escape so insulation doesn't turn into a sweat trap over a long shift.
Shop more: Carhartt 8 Inch Work Boots, Carhartt Waterproof Work Boots, Carhartt Safety Toe Work Boots
Frequently Asked Questions
Is this boot's composite toe non-metallic?
Yes, meeting ASTM F2413-18 standards for impact and compression protection while staying lighter than steel.
How much insulation does this boot have?
400 grams of 3M™ Thinsulate™ insulation, built for genuine cold-weather warmth.
Is this boot fully waterproof?
Yes, the Storm Defender® waterproof breathable membrane keeps feet dry while still letting moisture and heat escape.
Is this boot good for climbing ladders?
Yes, the Rugged Flex® outsole is designed to grip ladder rungs, cement floors, and uneven terrain.
Does this boot protect against electrical hazards?
Yes, it offers secondary protection against incidental contact with electrical circuits of 18,000 volts or less under dry conditions, meeting ASTM F2413-18 EH standards.
