Adizero Boston 12 M - JQ2552 Gear_Waist Packs Upper: Engineered mesh with premium

Upper: Engineered mesh with premium detailing

Elastic waistband

The waistband sits below your belly button and has 2 hidden pockets for small essentials

supported and confident

Adizero Boston 12 M - JQ2552 Gear_Waist Packs Upper: Engineered mesh with premiumFAST 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