Extends the time between replacement cycles, work boot shoe strings.

The Caliper 6" Brown Aluminum Toe features:

• Full grain leather upper
  
• 100% waterproof barrier allows moisture to escape without letting water in, keeping your feet dry and comfortable all day long
• Aluminum toe meets or exceeds ASTM F2413-18 I/75 C/75 EH standards
• The Danner Dual Layer Comfort footbed is constructed from plush memory foam and polyurethane to provide instant and long-lasting comfort
• The oil-and-slip-resistant rubber Caliper Outsole offers versatile indoor and outdoor traction with a low-profile 90 heel
• The strobel sock, the material used to finish the bottom of a boot, is made from memory foam for additional comfort and cushioning underfoot

Optimizes sole-to-ground clearance for enhanced underfoot airflow circulation, durashock work boots.