Run among the stars in the dynamic energy and response of the adidas® Supernova ST running shoe! This brand is a member of the Sustainable Apparel Coalition. Predecessor: None. Support Type: Neutral. Cushioning: Lightweight, flexible response. Surface: Road. Differential: 10 mm. Engineered mesh upper is lightweight and breathable. Seamless, lightweight TPU quarter panels add support. Lace-up closure. FITCOUNTER molded heel counter supplies a natural fit that allows for optimal movement of the Achilles tendon. Padded tongue and collar. Breathable fabric lining offers a great in-shoe feel. Removable foam insole. BoostTM midsole cushioning supplies endless energy return and a responsive ride. TORSION® system sits between the heel and forefoot, promoting a stable ride. Heel/Toe: 32 mm/22 mm. STRETCHWEB rubber outsole flexes for an energized ride. ContinentalTM rubber outsole delivers reliable grip in wet and dry conditions. Product measurements were taken using size 9, width B - Medium.