THIS WOMEN'S SHOE IS FOR: The Glycerin 21 is designed for runners who desire extremely comfortable cushioning. It provides a plush internal fit and ensures smooth and stable transitions. This particular Brooks Glycerin 21 has been approved by the APMA.
NEUTRAL SUPPORT: Offers neutral support with maximum cushioning. Suitable for various activities such as road running, cross training, or gym workouts. Predecessor is the Glycerin 20. The Brooks Glycerin GTS 21 offers the same style with added support.
SUPREME SOFTNESS: Provides the ultimate softness with the addition of super-soft nitrogen-infused DNA Loft v3 cushioning. This cushioning is designed to be lightweight, responsive, and long-lasting for a plush and comfortable experience.
PLUSH IMPROVED FIT: Features an internal stretch bootie that offers a plush sensation and adjusts to your stride. The newly engineered warp knit upper is breathable and provides a flexible and comfortable fit.
SMOOTH, STABLE TRANSITIONS: The shoe's broad platform ensures stability and enables smooth heel-to-toe transitions. This results in a highly comfortable running experience.