adidas sport performance ultraboost 21 core black core black grey fou size:EU 42 2/3 This juniors' version of the

This juniors' version of the iconic sneakers features a full grain leather upper that's lined in soft terry for a more comfortable step

The outsole features rubber for traction

and feature a plush shearling lining to keep feet warm on cold days

These pumps are made of a suede upper and have a heel height of 140 millimeters

Environmental certifications: Leather working group (LWG) Gold rated DriTan® nubuck leather

adidas sport performance ultraboost 21 core black core black grey fou size:EU 42 2/3 This juniors' version of theEnergy was just energy until energy met Ultraboost 21. Prototype after prototype. Innovation after innovation. Testing after testing. Meet us in the hot pursuit of the pinnacle harmonization of weight, cushioning, and responsiveness. Ultraboost 21. Say hello to incredible energy return. Sock like fit Lace closure adidas Primeknit+ upper Textile lining Supportive heel counter Boost midsole