Man made materials.. 4" wrapped block heel. Lightly cushioned insole. Rubber sole has nonskid markings. Style 1948816 These on-trend boots feature a soft faux suede composition that shapes a rounded toe upper (atop a 0.5" toe platform) and a 16" knee-high shaft with a 9.5" zipper at the instep. 14" circumference. In Chestnut Brown Suede New in box