DSIS Sorbo Walking Air Sneakers - Women's Insoles Selling because I no longer need them. New, unopened. Retail price: 2530 yen. These are insoles specifically for walking. The color is a calm gray. Size is 23.5-24.5 cm, compatible with three sizes. Can be cut to fit. They support the arch of the foot for balanced support and help with smooth walking. Will be wrapped in a waterproof poly bag and shipped in an envelope. Although new and unopened, there may be some creasing on the bag due to home storage. Please understand this before purchasing.