Material: Synthetic leather upper/Cow leather upper，Rubber sole Pattern : Solid color How to wear: overshoes Heel shape: flat-heeledl Upper height: low Function: anti-slip、wear-resistant Style: fallow Note: This shoe is divided into two kinds, the first artificial leather upper inner PU production, more cost-effective, but the work is not so fine. The second kind of cow leather shoes are made of pig skin inside, which is more fine and more tasteful, but more expensive.