From Timberland, the Women's Warm-Lined Nubuck Waterproof Roll-Top Boots feature: Nubuck leather upper made with waterproof Premium Timberland Leather Waterproof membrane Roll top design can be worn tall or folded over to expose cozy lining Lace up closure Teddy fleece lining EVA footbed Anti-fatigue removable footbed Rubber midsole Steel shank for arch support Rubber lug outsole Approx. 6.5" shaft height at tallest; 4.5" height folded down Approx. 8.75" shaft circumference Approx. 1.25" heel height Imported.