Magnum Boots Classic II 6in Side-Zip Waterproof Original Midsole Boots - Men's Regular Black 10.5 US. It uses a high-traction MICHELIN outsole to maximize grip and long-term durability especially on slick or high-wear surfaces. The ghillie lacing system helps you dial in a snug secure fit that stays locked in during movement. For comfort it includes a removable M.P.A.C.T. PRO high-rebound PU insole designed to cushion impact and provide energy return over long hours. Overall this is a 6-inch side-zip wide-fit waterproof boot intended for stability support and staying dry through demanding use. Specifications for Magnum Boots Classic II 6in Side-Zip Waterproof Original Midsole Boots - Men's: Manufacturer: Magnum Boots Gender: Male Age Group: Adults Boot Shaft Height: 6 in Boot Style: Side Zip Boot Color: Black Activity: Duty Tactical Footwear Closure: Side Zip Water Resistance Level: Waterproof Package Contents: Magnum Boots Classic II 6in Side-Zip Waterproof Original Midsole Boots - Men's Magnum Boots CH85069KB-MBSZWPBK-105: Classic II 6in Side-Zip Waterproof Original Midsole Boots - Men's Regular Black 10.5 US