COMPOSITE TOE BOOTS: Engineered with a composite toe that utilizes advanced New Balance technology, Calibre boots provide a lightweight and athletic feel for long-lasting comfort and protection without the fatigue of conventional steel toe boots.
COMFORT WHILE YOU WORK: With a premium nubuck leather upper, NB comfort insole with Acteva performance foam midsole, Calibre boots are comfortable no matter how long you’re on your feet.
WORKSITE-READY: With a composite toe and anti-perforation midsole, the Calibre offers excellent protection against workplace hazards. A dual-use outsole tread and heel counter support provide added stability on and off road.
DURABLE, DEBRIS-FREE DESIGN: Made with an Ndure abrasion resistant collar and Toe Protect, the Calibre is extremely durable. Advanced upper construction keeps debris from entering the shoe, ensuring additional protection from the elements.
SAFETY STANDARDS: The Calibre meets ASTM F2413-18 M/I/C EH/PR and ASTM F3445-21 SR standards. It's slip resistant and provides protection against punctures and electrical hazards – making it a reliable choice for any worksite.

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