Purchased from the official website. - Product Name: Pitsole This item is new, unused, and unopened. - Size M (25-26cm) - Brand new, unused - Unisex By wearing these and walking with good posture: Leg muscle strength UP → Beautiful body shape! Pitsole supports your entire body from the soles of your feet. Walking in these increases the skeletal muscle mass in your legs, which improves your overall balance and helps you achieve your ideal figure! Please note that the box may be crushed during shipping. Will ship within the same day or the next day after purchase. Instant purchase is welcome!!