ULTRABOOST 21 SHOES
CUSHIONED RUNNING SHOES MADE FOR ULTIMATE ENERGY RETURN.
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
- Weight: 12 ounces
- Midsole drop: 10 mm (heel 30.5 mm / forefoot 20.5 mm)
- Stretchweb outsole with Continental™ Rubber
- Product color: Core Black / Cloud White / Pulse Aqua
- Product code: GX2561