This is the "Heaven" colorway of Book1! It was a popular color and sold out immediately. I purchased it from an official NIKE retailer. (The beige color is already sold out.) The size is 25.5cm! Used for 3 months, about once a week. They're still wearable, but I'm reluctantly selling them to clear out my storage... Feel free to ask any questions! I'm also selling other items, so please take a look if you'd like! ＼(^o^)／ adidas.nike.AKTR.arch.ballaholic.and1.k1x.jordan.somecity.champion.nks-405.