I bought these for my husband. I was hoping he would wear them without the obi, but he didn't even try them on. Therefore, the obi for one set is not included. The other one still has the obi attached. These are easy-to-wear and warm up to the ankles. Please take a look at the photos and feel free to ask any questions before purchasing. If you'd like to buy them separately, please comment. They will be shipped with the obi removed and included. They will be compressed for compact shipping. Lightweight and compact Mizuno room shoes, size 25-27cm. - Brand: Mizuno - Size: 25-27cm - Type: Room shoes - Features: Compact and lightweight Thank you for looking.