After the success of the Men release, the adidas Running silhouette is back in collaboration with Lego for a Kid release. adidas is constantly updating its technology and here the adidas Primeknit upper is part of the Primegreen prgoram using, a series of high-performance recycled materials (50%). The partnership is once again all about Play & Comfort. The Lego DNA brings color accents & bricks design to the classic adidas UltraBOOST. The Boost midsole & the Continental Rubber outsole are in place as usual keeping the comfort at its best in the running industry.