Adidas UltraBoost 21 Core Black Womens Size 8.5 Gray four FY0402 Brand New in Original Box. 100% Authentic or your money back. Ships in Double Box to protect the Shoe Box. Shipped via Priority Mail with tracking information. Shoe Box might have minor damage that can occur during shipment. Item is in perfect condition. Feel free to contact us for any questions. Thank you for visiting our store.