Adidas Ultraboost 21 White
STEP UP YOUR RUNS IN THESE ULTRABOOST 21 SHOES.
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.
Technical Built Details:
- Sock-like fit
- Lace closure
- adidas Primeknit+ upper
- Textile lining
- Supportive heel counter
- Boost midsole
- Weight: 11.9 ounces
- Midsole drop: 10 mm (heel 30.5 mm / forefoot 20.5 mm)
- Stretchweb outsole with Continental™ Rubber
- Product color: Cloud White / Core Black / Screaming Green
- Product code: GZ3194