Adidas Performance Men's Adizero Adios M Running Shoe

Runner type: neutral; Weight: 8.5 ounces (size 8,5); Midsole drop: 10 mm (heel: 27 mm / forefoot: 17 mm) boost is our most responsive cushioning ever: The more energy you give, the more you get Open mesh upper for maximum breathability; Textile and synthetic overlays for added support TORSION SYSTEM between the heel and forefoot for a stable ride; Designed for high speed, Microfit locks the foot down for a direct fit and fast run