adidas Adizero Boston 12 Mens Running Shoes - Blue Shoe Size:UK 9.5 15% polyester

15% polyester

High-stretch cuff for easy on and off

RDY technology to keep you cool at any pace

15°-30°C / 59°-86°F

adidas Adizero Boston 12 Mens Running Shoes - Blue Shoe Size:UK 9.5 15% polyesterFAST 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 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, but that does not come