Flat mule - Upper: 90% linen, 10% polyester - Main lining: 90% linen, 10% polyester - Inner sole: 95% ethylene vinyl acetate, 5% cowhide - Sole: ethylene vinyl acetate Fit true to size, European sizing - Flat - Slip-on mule Linen, hemp and ramie cultivations emit fewer greenhouse gases and require less water compared to other conventional natural fibers, which is why they are considered lower-impact materials by nature. Color: Desert Beige