Birkenstock all-season slippers have an ergonomic design and fully support the soles of your feet. They are very suitable for daily wear. The main thing is that they are not picky and suitable for all ages. The best match for bare feet is this kind of earth. The original color will not make your feet look black, and you can also wear them with socks. The shoes are very solid and durable, and have a good texture. The style is versatile, grand, and deeply crafted, with retro original molded LOGO hardware buckles. Fabric: Imported mercerized cowhide suede Fabric foot bed: High elastic sponge Australian wool Lining: Australian wool Foot bed: Cork high elastic PVC Mold foot bed outsole: Ultra-light EVA foam outsole Size number: 35-40,