Premium rustic brown weatherproof nubuck leather upper
Waterproof membrane keeps you dry all day, no matter the weather
CSA Grade 1 broad fitting composite toe cap provides safety without the weight
Less transmission of heat and cold
High electrical insulation
The M4 dial is designed for easy operation with gloved hands, the dial allows for micro-adjustment with a stable and controlled grip in wet and variable conditions
Aircraft grade stainless steel laces distribute tension evenly across the full foot
Unique BOA® Fit System – the M4 BOA® dial provides the ultimate personalized fit
Tested to resist a 200-joule impact
Biomechanically engineered TPU outsole designed for optimum grip and stability
Durable, lightweight, and heat-resistant to 140°C
Fuel oil-resistant
High abrasion resistance
Highly resistant to hydrolysis and microbial attack
GripTek® HD sole is metal-free and resists even small diameter nails and other objects Protection to 100% surface of the sole
Nylon shank ensures correct step flex point, assists with torsional stability
