Cushion Collared Ankle boot which comes in lace-up design and has side zipper fastening. This pair of stormy chunky winter boots compliments all your winter looks and keeps feet warm. Upper Material: Polyurethane Lining Material: Polyurethane Outer Sole: TPRA Ankle Boot Round Toe Lace-up, Side Zipper Opening Winter Style Chunky Sole SH2715