Womens adidas Adizero Adios Pro 4 Glycerin 21 with the lightweight resiliency that

with the lightweight resiliency that responds to your speed

turning your running gear into both motivation and style

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

- Quicklace made from durable Kevlar fibers provides easy shoe entry and exit and a secure fit

with a streamlined

Womens adidas Adizero Adios Pro 4 Glycerin 21 with the lightweight resiliency thatLatest 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