adidas Adizero Boston 12 Mens Running Shoes - Black BackInStock-14-06-2026 with extension beyond the toe

with extension beyond the toe to increase propulsion and step length stride after stride on race day

It’s Maurten’s modular fueling system

The Blackbird is also available in a Tubetype version that forgoes the SwiftEasy casing to offer enhanced puncture resistance necessary for a tubed tyre

Maximum Rotor Size: 220mm

60% recycled elastic cord and lock lacing system for quick secure fit

adidas Adizero Boston 12 Mens Running Shoes - Black BackInStock-14-06-2026 with extension beyond the toeCAPABLE MID TO LONG DISTANCE RUNNING SHOES MADE IN PART WITH RECYCLED MATERIALS. The Boston Marathon is a race. But it's also a goal, and a training plan and all the days it stays on your mind before the big one. The Adizero Boston 12 Shoes are built for mid to long distance running. They bring a race day feel to training with a propulsive feel that comes from the glass fibre infused ENERGYRODS 2. 0, which limit energy loss underfoot. They're fast,