Mephisto - Tancia (Black Smooth Leather) - Women's: The Tancia is a buttery soft tall boot that will easily finish your fall/winter wardrobe. Smooth leather upper in a sleek and contemporary style. Features a full side zipper for easy on and off. Hidden elasticized gores allow for a more comfortable calf fit. Ultra soft leather insole wicks away moisture and conforms to your foot. Features hypoallergenic leather. Shock absorber heel reduces harsh impacts from walking. 100% Caoutchouc rubber outsole is flexible and lightweight.