Carhartt CMR8939 - 8-Inch Brown Rugged Flex™ Waterproof Insulated CSA Boot

The Carhartt CMR8939 8-Inch Brown Rugged Flex™ Waterproof Insulated CSA Boot is engineered for Canadian workers who face cold, wet conditions on the job. Combining CSA-certified safety protection with 400 grams of insulation and waterproof construction, this boot delivers warmth, dryness, and flexibility in the harshest winter work environments.

Built with premium oil-tanned leather and Storm Defender® waterproof technology, your feet stay completely dry while the 400g 3M™ Thinsulate™ insulation provides exceptional warmth without bulk. The Rugged Flex® technology in the outsole allows natural movement and reduces foot fatigue, making these boots ideal for workers who are on their feet all day in cold weather.

Key Features:

• CSA-certified composite safety toe for impact and compression protection
• CSA-certified puncture-resistant plate protects underfoot
• Storm Defender® waterproof breathable membrane keeps feet dry
• 400g 3M™ Thinsulate™ insulation for cold-weather warmth
• Oil-tanned leather upper for durability and weather resistance
• 8-inch height provides ankle support and protection
• Rugged Flex® rubber outsole for flexibility and natural movement
• FastDry® lining wicks moisture and fights odors
• Ortholite® cushioned footbed for all-day comfort
• Slip-resistant tread pattern for superior traction on ice and snow
• Electrical hazard protection rated to CSA standards
• Cement-constructed for lightweight durability
• Traditional lace-up design for secure fit
• Color: Brown
• CMR8939

The CMR8939 is purpose-built for Canadian workers in construction, utilities, oil and gas, and other trades where CSA-certified safety footwear is required. The combination of waterproof protection, insulation, and flexible construction makes these boots perfect for winter jobsites. Whether you're working outdoors in freezing temperatures or transitioning between cold and warm environments, these boots keep your feet protected, warm, and comfortable throughout your shift.