Simms Men's Challenger Insulated Boot
Sole material: RubberShaft height: Calf HighShaft circumference: 10Outer material: CanvasVulcanized rubber outer, 7mm of neoprene insulation, and grid fleece liningSimms Freestone rubber outsole offers traction in a multitude of environments and is fully compatible with Simms Hardbite Studs, Cleats, and Alumibite CleatsNon-marking outsolePull-on loop="" for straightforward on and off14 total height for over-the-calf protection