Product Details     Style: NK0315 The Kamik Spencer N Winter Boot is perfect for the urban commuter. The waterproof DriDefense nylon upper and SNO synthetic rubber outsole will keep your feet dry, and the HEAT-MX™ thermal insulation provides quality warmth. The Vibram® grip and a deep and wide self-cleaning tread design for excellent stability on slippery sidewalks. An Ortholite® Hybrid™ ultimate eco-friendly footbed and AEGIS® odor-eliminating treatment keep your feet fresh and airy for all-day comfort on your walk to and from work and everywhere in between. KEY FEATURES Vibram® Arctic Grip rubber outsole is flexible while offering superior stability and traction DriDefense waterproof membrane prevents water from getting in, keeping your feet dry HEAT-MX™ sustainable thermal insulation provides quality warmthSPECSWaterproof Rating: Fully WaterproofClosure Style: Lace UpFEATURESInsulatedWaterproofMoisture-wickingSlip Resistant OutsoleOdor Resistant Kamik Spencer N Winter Boot (Men's)