The adidas Adistar 'Blue Rush Turbo' is a top-performing long-distance running shoe that has undergone rigorous testing for a distance of 4,500 kilometers. The upper of this shoe is made from a blue engineered mesh material, which is a combination of 50% Parley Ocean Plastic and 50% recycled polyester. It features seamless skins and vibrant red three-stripes. To offer better support in the midfoot area, there is also an internal support cage. The midsole of the shoe is constructed using a lightweight dual-density Repetitor foam, which is designed with a rocker geometry that gives a sensation of moving forward effortlessly. Additionally, the heel section includes a firmer foam compound that consists of 15% recycled EVA, providing enhanced stability during the heel strike phase.