Indigo by Clarks introduces a fresh new expression of comfort. All the comfort technology you would expect, along with a sense of fashion, detailing, and fun use of color. A chic and comfortable boot, the Indigo by Clarks Mission Alpha keeps your foot covered but looking stylish. Set in a leather upper, this women's shoe has a side zipper for easy on/off and a cute look. The synthetic lining, Ortholite footbed and rubber outsole pamper the foot while you look so chic. Slip into style with the Indigo by Clarks Mission Alpha. Leather. Rubber sole. Shaft measures approximately 7" from arch. Heel measures approximately 2.75" Boot opening measures approximately 10" around. Lightweight ortholite footbed adds cushioning to reduce foot fatigue. Rubber outsole delivers long lasting durability on a variety of surfaces. Soft Leather breathable upper.