Designed for comfort and responsiveness the adidas Ultraboost 21 D.N.A slip-on running shoes will not disappoint. Laceless upper design makes it easier to get in and out of the shoes while remaining supportive. A responsive Boost cushioning returns energy to your stride

Design:

• adidas Primeknit+ textile upper
• Slip on design makes getting in and out of the Ultraboost even easier without sacrificing support or stability

In-Shoe Comfort:

• Boost midsole for amazing energy return and comfort

Durability and Traction:

• Stretchweb outsole adapts to ever runners foot strike to provide a smoother and more flexible ride
• Continental™ Rubber provide superior grip in all weather conditions

Additional Details:

• Designed Primeblue, a high-performance recycled material made in part with Parley Ocean Plastic, 50% of the upper is textile, 75% of the textile is Primeblue yarn
• Shoe Type: Neutral
• Midsole Drop: 10 mm
• Previous Model: Ultraboost 20
• Weight: 11.6 oz