For jobsites where the work is relentless, the Caliper BOA® brings the speed and secure fit of the BOA® Fit System to one of our most reliable boots. With just a turn of the dial, the integrated system quickly and evenly secures your foot for a precise, supportive fit that’s as custom as it gets. When your shift is over, a quick tug on the release lets you clock out in an instant. Thanks to BOA®’s hassle-free design, there’s never a need to take off your work gloves. With full-grain leather, Danner Dry waterproofing and waterproof lacing, exceptional cushioning and a rugged slip-resistant outsole to support you in the most demanding work conditions, the Caliper BOA® is one tough boot built for the toughest jobs.

DESIGN:

• BOA® Fit System for micro-adjustable precision fit
• Durable full-grain leather upper
• Danner® Dry waterproof protection
• Waterproof lacing system

IN-SHOE COMFORT:

• Danner® Dual Layer Comfort footbed with memory foam and PU
• Memory foam strobel sock cushioning
• PU midsole for shock absorption and rebound
• Fiberglass shank for support

DURABILITY & TRACTION:

• Danner® Caliper oil-and-slip-resistant rubber outsole
• Low-profile 90° heel for versatile traction
• Alloy safety toe meets ASTM F2413-24 I/C EH SRO