Designed for comfort and responsiveness the adidas Ultraboost 21 Tie Dye running shoes will not disappoint. Linear Energy Push system increases forefoot and midfoot stiffness for added energy push with each step while a responsive Boost cushioning returns energy to your stride

Design:

• adidas Primeknit+ textile upper

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 with high-performance Primeblue recycled materials
• Shoe Type: Neutral
• Previous Model: Ultraboost 20
• Weight: 12 oz