Kamik Canuck - Men's Cold Weather Boots : Black : Gear up this winter season with the all-purpose style and comfortable protection of the Kamik Canuck winter boots. ; Seam-sealed waterproof 1000 denier nylon upper. ; Removable 8 mm Zylex removable liner (97% recycled content). ; Moisture Wicking Lining. ; Lace lock snow collar for a custom fit. ; Traditional D-Ring Laces for added comfort and a snug fit. ; Waterproof and flexible rubber shell for impact resistance and durability. ; Kamik's SNOWBOB rubber outsole provides traction and durability in the most rugged terrain. ; Made in USA with Canadian and foreign components. ; Comfortable down to -40° F. Measurements: ; Weight: 2 lbs 2 oz ; Circumference: 19 in ; Shaft: 13 1 2 in ; Platform Height: 3 4 in ; Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size. | Kamik Canuck Men's Cold Weather Boots Black : 7 D - Medium, Rubber/Textile