Stay dry and toasty-warm through frigid early mornings and frozen winter nights with the versatile Bogs Task boot! Durable synthetic uppers. Burly work boot suited for a workday on the farm. Constructed with 5mm Neo-Tech waterproof insulation. Max-Wick moves sweat away from your foot to keep you dry. DuraFresh bio-technology that activates to fight odors. Comfort rated to -40F/-40C. 100 percent waterproof. Imported. Measurements: Weight: 1 lb 13 oz Shaft: 11 1 2 in Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.