Adidas by Stella McCartney Ultraboost 22 Shoes Black White GY6087 W Size 7 Adidas by Stella McCartney Ultraboost 22 in black and white. Style number GY6087, women's size 7. Black mesh upper with patent leather overlays. White Boost midsole, black outsole. Pre-owned, no visible wear. Cleaned and ready to wear.