Purchased from the official website. - Product Name: Pitsole This item will be shipped brand new and unused. - 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 Pitsole increases the amount of skeletal muscle 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.