adidas UltraBoost 21 C.RDY Running Trainers Color:Black Floating triangles and supportive underlays

Floating triangles and supportive underlays create a bold design on the mesh upper

and a commitment to sustainability

* Seamless stretchy feel

A BOOST midsole makes them so comfy

the upper is kept original

adidas UltraBoost 21 C.RDY Running Trainers Color:Black Floating triangles and supportive underlaysAdidas UltraBoost 21 COLD. RDY Trainers Sneaker Shoes Triple Black S23895 Thick Sole Full Boost Improved Cushioning and Energy Feedback to Provide a More Comfortable Wear, Primeknit Weave Technology, Heel Counter S shape provides more precise heel lock and superior heel fit The innovative LEP outsole continues the Continental rubber outsole, while at the same time adding a new LEP structure to provide more power and better bounce for every step