The 6” Bolville Waterproof Nano Composite Toe Work boot is equipped to deliver the traction, comfort and safety you need in a versatile, low-profile design. It's crafted with a waterproof construction and durable waterproof leather, plus a nano composite toe for protection with a lightweight feel that won't weigh you down. On the ground, the abrasion-, oil- and slip-resisting Vibram TC4+ Maltese outsole features a multi-directional cross lug pattern for all-terrain traction, a 90º defined heel for rugged work and outdoor activities and oversized medial lugs for stability. This electrical hazard rated boot has a triple ribbed steel shank and triple density Ortholite removable insole insert for comfort underfoot.