adidas Ultraboost 21 Running Shoes – Hi-Vis Yellow

The adidas Ultraboost 21 is shown in a vivid hi-vis yellow colorway with a white midsole, translucent side cage, dark heel detail, and purple accents. The lace-up design has a knit-look upper and a patterned outsole.

• Ultraboost 21 model, identified in the source title and visible shoe box label.
• Bright yellow upper with white, dark gray, and purple accents.
• Lace-up closure with a translucent three-stripe side cage.
• White midsole and multicolor outsole visible in the product images.