The Adizero Boston 12 is a long-distance training shoe that combines speed with stability, ideal for advanced runners doing tempo runs, LSD, or marathon prep. The dual-layer Lightstrike Pro + Lightstrike 2.0 midsole offers excellent cushioning and support. ENERGYRODS 2.0 fiberglass rods provide stable energy return during propulsion for efficient strides. The engineered mesh upper balances breathability and lockdown, while the Continental rubber outsole delivers superb grip and durability. More stable than the Adios Pro, it works well for both daily training and race day. A versatile, trustworthy shoe for runners seeking both speed and stability.
