adidas Ultraboost 21 Running Shoes FY0381 Grey

The adidas Ultraboost 21 in grey pairs a knit-look upper with a white textured midsole, translucent three-stripe side cage, and dark outsole accents. The source identifies the model as Ultraboost 21 and shows style code FY0381.

• Grey upper with a knit-like appearance
• Translucent three-stripe side cage and lace-up closure
• White textured midsole with dark outsole details
• Style code FY0381 is visible on the pictured box