Tight, snug fit for racing performance: Recommend a half size bigger; Runner type: Neutral shoes for the fast runner
Weight: 8 ounces (size 9); Midsole drop: 10 mm (heel: 29 mm / forefoot: 19 mm); Recommended for: Marathon or track training on firm or soft ground; Arch type: High/normal
Air mesh upper for breathability; Designed for high speed, Microfit locks the foot down for a direct fit and fast run
Boost is our most responsive cushioning ever: The more energy you give, the more you get
Stretchweb outsole flexes naturally for an energized ride, while Continental Rubber gives you superior traction
