Womens adidas Adizero Adios Pro 4 Glycerin 21 with a streamlined

with a streamlined

The Most Accurate Heart Rate Sensor to Date: a new wrist optical heart rate sensor features a 5-LED system with 4 photodetectors with advanced signal noise removal algorithms

More outsole rubber coverage and redesigned flex groove for better durability and flexibility

turning your running gear into both motivation and style

Different Prizm™Snow

Womens adidas Adizero Adios Pro 4 Glycerin 21 with a streamlinedLatest evolution of world's most winning road racing shoe, the adidas Adizero Adios Pro 4 is back reimagined from bottom to up. Softer, bouncier, lighter. For 5k to marathon, the Adios Pro 4 will make you want to run fast! The carbon fiber EnergyRods have been repositioned between a double layer of Lightstrike Pro foam, for a more comfortable underfoot feel similar in the Adios Evo Pro, while still delivering the propulsive ride we all love in racing