Size 11.5 - adidas UltraBoost 1.0 Double Black 2023 - HQ4201 - Worn once! Pretty much brand new. Wore them once for about 30 minutes but not my style and unfortunately I didn't try them on until after the 30-day return window. The left shoe has a small blueish imperfection in the boost by the back heel that came on the shoe. Hardly noticeable and may be able to be buffed out with a Magic Eraser or something. These are currently selling for $190 on adidas.com