Adidas Lady Adistar Boost Running Shoes. This is Running. Revolutionised. The new Adidas Lady Adistar Boost Running Shoes are engineered to charge every step you take and power you to a new personal best. Offering the highest energy return of any running shoe in the world, the Boost features a unique cell structure midsole unit which absorbs some of the energy you put into every stride and fires it back offering you one of the most cushioned and responsive rides ever. So buy this Adidas Lady Adistar Boost Running Shoes Was £119.99 Now £79.99.