Bogs Classic II Adjustable Calf - Women's Shoes : Black : Don't let wet weather days slow you down in the Bogs Classic II Adjustable Calf boots. ; 100% Waterproof. ; Durable, hand-lasted rubber with a four-way stretch inner bootie. ; Adjustable buckle over an extendable back gusset offers a comfortable fit. ; Round toe silhouette. ; DuraFresh natural bio-technology helps prevent odor. ; Bogs Max-Wick evaporates sweat to keep feet dry. ; Constructed with 7mm Neo-Tech waterproof insulation. ; Bloom algea-based EVA footbed that helps clean polluted water habits. ; 90° heel for support on rough, uneven terrain. ; Nylon shank in midsole for support and stability. ; Self cleaning outsole. ; Comfort rated to -40°F/-40°C ; Imported. Measurements: ; Heel Height: 4 5 in ; Circumference: 17 7 10 in ; Shaft: 14 1 2 in ; Product measurements were taken using size 7, width B - Medium. Please note that measurements may vary by size. | Bogs Classic II Adjustable Calf Women's Shoes Black : 11 B - Medium, Textile/Rubber