adidas Ultra 4D x NASA "Halo Silver"
Colour: HALO SILVER/SILVER METALLIC/SOLAR RED
Size Guide: Go true to size or half size up for wide feet
Celebrating the partnership between the American space agency and the German sportswear brand, the adidas Ultra 4D x NASA "Halo Silver" delivers a neutral colorway of a lightweight runner built with futuristic cushioning technology. A reflective finish is applied to the lattice structure of the 3D-printed 4D midsole, formed with a combination of light, oxygen and liquid resin. Up top, the sneaker’s knit construction features Primeblue, composed from high-performance recycled materials made in part with Parley Ocean Plastic.