Adizero Boston 12 W - JI4479 Gear_Wrist Bands Cushioning: More foam underfoot softens

Cushioning: More foam underfoot softens impact and enhances comfort

Super lightweight and portable

OpenRun Pro 2

Don't be deceived by its size

This product is made with 100% recycled polyester fibers

Adizero Boston 12 W - JI4479 Gear_Wrist Bands Cushioning: More foam underfoot softensFAST TEMPO TRAINING SHOES WITH HIGH PERFORMANCE TECHNOLOGY. 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 adidas 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 fiber infused ENERGYRODS 2. 0, which limit energy loss underfoot. They're fast, but that does