Please be sure to read the profile. Regarding purchases: Size: 26.0~26.5cm, 4E Color: Black系 (Black-based) Stains, tears, odors, etc.: None Outer Material: Nylon, Chloroprene Rubber Closure Type: Slip-on Purchased for 6980 yen These are comfortable AKAISHI sandals with a good reputation. After wearing them indoors a few times, the size didn't quite fit, so I bought a different size. I couldn't return these, so I've been storing them. There is only slight soiling on the soles, and there is no wear and tear at all, so they are in good condition. About this product: Wear for health, 5-toe exercise! Room sandals that open your toes and release fatigue. By wearing them, you can easily train various movements of your five toes. You can easily strengthen the muscles of the soles of your feet that make up a healthy arch. By training your toes, you can support the stability of walking and standing in the forward and backward directions. Walking while using your toes properly encourages a larger walking motion and the use of more muscles. By using these sandals daily, you can increase the activity of the muscles in your lower limbs. By opening each of the five toes, you will be able to perform movements using your toes properly, eliminating issues like floating toes.