This is an INSTAPUMP FURY OG. The size is 10.5 (28.5 cm). I purchased it myself from the Reebok official website. Although it is new and unused, there is some dirt on the sole. Please see photo 7. 【Innovative Pump System】 Reebok's INSTAPUMP FURY OG features a unique pump system that allows you to customize the fit. This provides a comfortable and supportive fit. 【Stylish Design】 The design, with a black base upper and red and yellow accents, is versatile for both casual and sports scenes. 【High Durability】 Made with synthetic fibers, it is highly durable and can withstand long hours of use, making it ideal for everyday wear. - Brand: Reebok - Model Name: INSTAPUMP FURY OG - Model Number: M42230 - Category: CLASSIC - Color: Black/Red/Yellow - Material: Synthetic Fiber - Design Features: Equipped with a pump system Please ask any questions before purchasing. All included accessories are shown in the photos.