Adizero Boston 12 W - JI4481 Gear_Swim Fins Innovative PureGEL™ technology improves softness

Innovative PureGEL™ technology improves softness and shock absorption to reduce the impact on your joints and keep you running comfortably

It features a broad section of mesh paneling that helps create a softer and more adaptable fit

At least 50% of the shoe’s main upper material is made with recycled materials to reduce waste and carbon emissions

Multiple sizes: Available in XS

Adizero Boston 12 W - JI4481 Gear_Swim Fins Innovative PureGEL™ technology improves softnessFAST 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