These are SUKALA original Pilates socks with non-slip grips. I purchased these because non-slip socks are essential for Pilates using Reformers and Lava's machine Pilates. I bought them in May and washed them thoroughly after each use, so they show some signs of wear, but they are still usable. Please check the images. Size (cm): Approximately 21.5-24.5 Retail Price: 2,200 yen Made with high-quality cotton fabric, these socks offer a more refined texture and a soft feel. The five-toe design allows for easy movement, and the strong non-slip grips on the underside ensure safe activity. They are also antibacterial and deodorizing, providing excellent odor control. You can feel secure about any unwanted smells. These socks can be used not only for Pilates but also for other exercises such as hot yoga and dance. The SUKALA logo is on the ankles, making them easy to wear casually. Please understand that these are used items. Thank you for your consideration.