Men's Kamik Insulated Barrel Work Boots

Made in USA with foreign and Canadian componentsComfortable Down To -40degF15.75" knee boot height100% Waterproof Vegan BootLatex-FreeHeight: 15.75"Net Weight: 4.7 lbs. per pairCircumference: 15.94" Upper7mm 4-Way Stretch Neoprene Upper with Kamik Tear GuardBlue Fold-Down Safety Collar, Reflective Back StripMoisture Wicking Air Mesh and Fleece LiningInsoleRemovable Comfort EVA Footbed with Cleansport NXTTM TreatmentOutsoleKamik *LockFIT Technology with Back Heel Kick And X-Shank SupportComposite Safety Toe - 30% Lighter Than Steel with All the ProtectionPVC-Free, Oil and Acid Resistant, Waterproof and LightweightSynthetic RubberHe ShellProprietary Technology Offers Superior Traction and FlexibilityGuide Lightweight Recyclable Synthetic *RubberHe 4-Season Outsole* LockFIT technology: Injection molding and proprietary split last construction gives boots a specific foot form. This creates a more tailored, comfortable and supportive fit to minimize movement and lost energy, without sacrificing ease of entry or protection.* RubberHe: Strong like iron, yet light like helium, RubberHe is Kamik's own lightweight innovation. This recyclable, PVC-free synthetic rubber is 50% lighter than natural rubber and 30% lighter than other synthetic rubbers. It's flexible, extremely durable and protective, offering two times more abrasion-resistance than PVC rubber.