Bogs Men's Bozeman Tall Waterproof Winter Boots - Neither rain nor snow nor subzero temperatures should keep you from your to-do list. These boots are rated to -72 F with 7mm Neo-Tech waterproof insulation. Made with seamless construction they are 30% lighter than comparable boots and are more durable. Height: 14" Circumference: 16" 100% waterproof Durable hand last rubber with a four way stretch inner bootie Made with Seamless Construction - 30% lighter than comparable boots and enhanced durability Constructed with 7mm Neo-Tech waterproof insulation Rebound technology in outsole provides lasting comfort Lined with EveryDry and Bogs Max-Wick to evaporate sweat Footbed features dual density EVA, Ortholite, and DuraFresh for optimal comfort Non-marking and self-cleaning BioGrip chemical and slip resistant outsole Bogs Stabilizer provides natural fit and under foot support Comfort rated to -72F/-60C Style: 71971