Work:P Women's and men's Birkenstock Birkenstock wool slippers are super easy to wear and comfortable. They have a cork foot bed and ergonomic design, which fully supports the soles of your feet. They are very suitable for daily wear. The main thing is that they are not picky. Suitable for all ages. The best pairing for bare feet is the earth-colored color system, which will not make your feet dark. You can also wear them with socks. The shoes are very solid and durable, with high texture. The style is versatile, elegant, and feels good on the feet. Good, both in terms of appearance and comfort, the fabric is excellent: cowhide foot pad: lamb hair foot bed: cork high-elastic PVC mold foot bed outsole: EVA rubber foam original film molded all-copper hardware buckle code Number: 35-39 for women (40 and 41 are custom-made, non-refundable and non-exchangeable). Men’s model 40-44 (39, custom-made, non-refundable and non-exchangeable),