Adidas Adizero Boston 13 - Core Black/Carbon/Core Black Size:US 12.5 Constructed using incredibly soft “Light

Constructed using incredibly soft “Light Woven Grid” performance fabric

It features a 4 pocket system to help you carry enough cargo to go the distance

Schoeller became the first company worldwide to produce in accordance with the ecological principles of the bluesign® system in 2001

Contains 5 essential electrolytes: Calcium

Adidas Adizero Boston 13 - Core Black/Carbon/Core Black Size:US 12.5 Constructed using incredibly soft “LightTrain faster with the adidas Adizero Boston 13 a lightweight, high performance running shoe designed for tempo runs and race day prep High performance tech in a durable frame. Lightweight with engineered rods for comfortable training runs that make you race day ready. Designed to provide consistent speed for fast workouts and tempo runs, the Adizero Boston 13 is the perfect training accompaniment to those who race in the Adizero Adios Pro 4. Whether