Adidas Running Shoes adidas adizero Boston 11 27cm No box Gender: Men's Use: Long distance/Marathon *Please understand that this is from a personal collection. Please be aware that the white upper and sole may get dirty. However, they have only been worn for about 10km, so they are still in good condition. The forefoot area in particular has high rebound properties. They are best suited for full marathons and training. I have discounted them by more than half the retail price. Thank you for your consideration.