Move around with ease this season with the Classic High work boot by Bogs. 100 percent waterproof. Rubber upper with a thermic fit. 4-way stretch bootie. 7mm of insulating neoprene rubber. Odor resistant and anti fungal removable insole. Bogs Performance Outsole: all purpose traction that releases mud and crud. Internal TPU shank provides a stable foundation. Temperature Rating: -40 degreesF. Measurements: Weight: 2 lbs 1 oz Circumference: 16 1 4 in Shaft: 12 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.