Adidas by Stella McCartney UltraBOOST 20 Sneakers in Core Black/Green Out of stock Brand : Adidas Model : Adidas Ultraboost Stylecode : GX9855 Color : Core BlackGreen Material : Synthetic/Rubber/Textile Gender : Woman Get your hands on the Adidas by Stella McCartney UltraBOOST 20 Sneakers in Core Black/Green from the best sneaker stockists around the world.