adidas adizero Boston 10 Women's Running Shoes Turbo/Sandy Beige/Legacy Indigo : Looking to unleash your speed during daily training? Check out the adidas adizero Boston 10! The tenth version of this running shoe receives a complete overhaul, with a revamped upper and an improved midsole. Stay secure and comfortable at high speeds in the stylish, lightweight mesh upper. The Lightstrike and Lightstrike Pro blended foam midsole delivers a firm and responsive ride, while fiberglass ENERGY RODS add a spring to every transition. Finish it off with a durable Continental rubber outsole, and you'll have all the ingredients to make every run feel like race day! Who's it for? Neutral runners looking to push the pace during medium to long distance training runs. Competitive runners who want to break personal records and win on race day. Runners who wear the adizero Adios Pro for racing and are looking for the perfect training companion. Shoe Technology Upper: Lightweight mesh upper increases air flow at high speeds. Internal heel counter adds structure and support. Midsole: Lightstrike Pro offers ultra-light cushioning, while Lightstrike EVA increases durability. Anatomically designed ENERGY RODS provide lightweight stiffness to add a spring to your stride. Outsole: Continental(TM) rubber delivers reliable traction on wet or dry surfaces.