Brooks Hyperion Max 2 - mens 11.5 ~30 miles. Reach high speeds in the Hyperion Max 2 for training days or race days. Nitrogen- infused DNA Flash v2 midsole foam is responsive and protective. Our SpeedVault Plate accelerates transitions for speedy toe-offs so you can push your limits to the max. Predecessor: Hyperion Max. RESPONSIVE CUSHIONING: The midsole is configured with nitrogen-infused, lightweight DNA FLASH v2 cushioning that is highly responsive and returns energy while adapting to your stride. PERFORMANCE FIT: Lightweight mesh offers increased breathability for optimum airflow while the upper provides security through hard workouts. FAST & PROTECTION: A high stack of nitrogen-infused DNA Flash v2 cushioning is nearly 10% more responsive than before, for protective comfort and speed. QUICK TRANSITIONS: RapidRoll Rocket works with a SpeedVault plate to actively enhance effortless transitions and quick toe-offs