MENS ADIDAS ULTRABOOST 21
When it comes to endurance running performance, three variables are critical – weight, stiffness, and cushioning. With incredible energy return in mind, adidas designers worked to carefully craft the ideal balance of those three variables in order to deliver the most Boost ever.
Linear Energy Push system that increases forefoot and midfoot stiffness for an extra energy push in each step
adidas® Primeknit+ textile upper
The new Torsion System provides a 15% increase in forefoot bending stiffness for a more responsive run.
Boost midsole for amazing energy return and comfort
DURABILITY & TRACTION: Stretchweb outsole with Continental Rubber for amazing traction
Shoe Type: Neutral
Shown in: Grey, Black, Blue