New, Unused HiCool INSOLE [Official] Secret Insole - World Patent Approved - Thick-soled Insole - Shoe Insole - Odor Eliminating (M Size 25-27.5 cm) - For Both Feet Retail Price: ¥7350 This insole was recommended by fashion influencer MB. It's said to not only add height but also help straighten your posture, making it a comfortable insole. Only tried on. I bought it intending to use it, but I ended up buying an extra one, so I'm selling it. I opened it once to check the product, but it's unused. Due to the convenience of the courier service, only two cases are included. Brand: HiCool Color: Black *You can cut and adjust it to fit the insole of your sneakers.