**Description**
The Brooks Glycerin 19 combines advanced nitrogen cushioning with a durable design, ideal for marathon running and daily training. This model delivers superior shock absorption and energy return for long-distance comfort.
Key Features:
- Nitrogen-infused midsole for responsive cushioning and lightweight performance
- Breathable mesh upper to enhance airflow and keep feet cool during intense activities
- Flexible outsole with strategic traction patterns for natural movement on various surfaces
- Heel support system to stabilize the foot and reduce fatigue over extended runs