The fifth layer is the patented Dually shank system™ which contains two fiberglass shanks for medial and lateral torsion stability and midfoot support
An electrostatic dissipative shoe conducts static charge off your body and into the floor at a controlled rate
manufactured in Martinsburg
the Connection Alcatraz upper is a barnyard acid-resistant leather
Heel and Pull-On Tabs for maximum durability
Rocky Men's Grindstone XTR BOA 6" Composite Toe Waterproof Work Boot - Horse - RKK0493 insulated The fifth layer is theDurability, Comfort, and Superior Protection Built with durability, comfort, and superior protection in mind, the Grindstone XTR is your go to footwear for demanding environments, ensuring you stay safe and comfortable from dawn till dusk. This 6" BOA is crafted from premium waterproof full grain leather and Guaranteed Rocky Recycled Waterproof Construction, keeping your feet dry in wet and muddy conditions, while flex welt construction ensures long