Size: 24.5cm (Men's, Women's, Junior) Retail Price: ¥9,900 My elementary school (6th grade) child wore these for commuting to school for only one day. They were a little tight, so I'm selling them. *Please note that these are also listed on other sites, so they may sell out. From the manufacturer's website: Product Description ● Durable design for speed. If you're running long distances at a high pace, these shoes are recommended for both training and racing. This latest model features softer foam cushioning than before. Durable rubber is used to enhance durability on rocky surfaces. These updates allow you to focus on running to the finish line. ● Soft and smooth feel: The foam has been improved to provide more cushioning than the previous model. A Zoom Air unit is placed under the ball of the foot to pursue responsiveness when pushing off. ● Breathability and a secure fit: Lightweight, breathable mesh material is used around the toes. ● Breathable hold: The classic collar provides a comfortable fit around the heel. ● Durable rubber is placed on the sole to enhance durability. Overlays that wrap around the toes increase durability. Skin is placed on the toes to prevent abrasion. ● Lacing structure is placed in the center. ● Not intended for use as Personal Protective Equipment (PPE). ● Width: Regular, equivalent to 2E ● Neutral ● Uses: Race training (for those who run 1km in about 4-5 minutes) ● Cushioning: ◎