The Brooks Glycerin 21 combines advanced cushioning with nitrogen technology, ideal for marathon training and daily running. The 1104191D158 model delivers superior comfort and energy return for long-distance runners.
Key Features:
- Nitrogen-infused midsole for enhanced shock absorption and responsiveness
- Plush cushioning system for maximum comfort during extended runs
- Breathable mesh upper to keep feet cool and dry
- Durable outsole with flexible design for natural movement