These Large Bogs® Classic Mid Mens Rubber Insulated boots size 7-13, 14, 15, 16, 17, 18, 19, 20 and 21 are nearly identical to the classic high, just 4" shorter. These Big Mens Rubber Insulated Boots are Manufactured with durable rubber to keep you comfortable, dry, and to withstand any winter weather. These Large Size Insulated Rubber Boots are made with 7mm four way stretch Neo-Tech insulation. These Insulated Rubber Boots for Men are Contour fit for maximum support and movement and a non-slip outsole to deliver excellent traction on any surface, and comfort rated to -40˚F to boot.100% WaterproofNatural hand-lasted rubber and a four way stretch inner bootieNon-slip, non-marking and self-cleaning outsoleAegis anti-microbial odor protection insoleComfort rated from temperate to -40˚F or sub-zero conditionsHeight: 11”Circumference at calf 16"Weight 4lbs per pairAvailable in sizes 7-21100% satisfaction guaranteed Bogs Classic Mid Mens Rubber Boots