Bogs Bozeman Tall Boots - Men's Waterproof Boots : Black : Designed for rugged work and recreation conditions, the Bogs Bozeman Tall Boot snow boot has you set from the weekly grind to weekend fun! ; Durable hand last rubber with a four-way stretch inner bootie. ; New high abrasion upper textile for better durability. ; 100% waterproof. ; Made with seamless construction - 30% lighter and more durable. ; Flex Width insole system adapts to foot width. ; Constructed with 5mm Neo-Tech waterproof insulation and 2mm of air mesh for temperature regulation ; Rebound technology in outsole provides lasting comfort. ; Lined with EveryDry and Bogs Max-Wick to evaporate sweat. ; BLOOM ethylene vinyl acetate footbed. ; Self-cleaning, BioGrip slip-resistant outsole. ; Oil resistance meets ASTM D471-16a standard. ; Bogs Stabilizer provides natural fit and underfoot support. ; Comfort rated to -72°F/-60°C. ; Style numbers: 71971 (Black and Mossy Oak Country). ; Imported. Measurements: ; Weight: 2 lbs 6 oz ; Circumference: 15 in ; Shaft: 13 in ; Product measurements were taken using size 12, width D - Medium. Please note that measurements may vary by size. | Bogs Bozeman Tall Boots Men's Waterproof Boots Black : 14 D - Medium, Rubber