
The Stella McCartney x women’s UltraBoost X 3D 'Cardboard' combines adidas’ responsive Boost cushioning with a slip-on upper built with Primeknit 360 in basic black and white. Added support comes from a molded heel counter and an elastic midfoot band with dual adidas and Stella McCartney branding. A Continental Rubber outsole, fitted with adidas’ stabilizing Torsion technology, anchors the lightweight design.
| SKU | EF3842 |
| Retail | $230USD |
| Category | Running |
| Color | Black |
| Colors | Cloud White/Solar Orange/Cardboard |
| Designer | Ben Herath |
| Gender | Women |
| Midsole | Boost |
| Silhouette | UltraBoost |