adidas by Stella McCartney - Ultraboost 20. Color Footwear White/Footwear White/Core Black. Low Stock. On sale for $69.00. MSRP $230.00.. 3.4 out of 5 stars6 left in stockBrand Nameadidas by Stella McCartneyProduct NameUltraboost 20GenderWomen'sColorFootwear White/Footwear White/Core BlackPrice$69.00MSRP: $230.00