Energize your feet with the adidas AdiStar Boost running shoes. Featuring a Boostï¿½ midsole, these stability running shoes efficiently return energy with each step, charging your run with nearly endless energy. Pro-Moderatorï¿½ medial support helps prevents overpronation so you can get more joy out of your run. TECHFIT upper offers a naturally flexible and supportive feel, ensuring a seamless, sock-like fit. Extended TORSIONï¿½ SYSTEM promotes a smooth heel-to-toe transition. External heel counter enhances heel fit and comfort. Made with Continentalï¿½ rubber, the adiWEARï¿½ outsole delivers reliable, long-lasting traction on a variety of surfaces and in the wettest conditions. Wt. 9.3 oz.