THE GLYCERIN 21 WOMEN'S SHOE IS DESIGNED FOR: Runners looking for extremely comfortable super-soft cushioning. The snug internal fit and smooth, secure transitions provide a cocoon of softness. This particular Brooks Glycerin 21 has earned the APMA Seal of Approval.
NEUTRAL SUPPORT: Offers neutral support with maximum cushioning. Suitable for running on the road, cross training, going to the gym, or any other activity you choose! Previous model: Glycerin 20. If you prefer added support, check out the Brooks Glycerin GTS 21.
SUPREME SOFTNESS: Features the epitome of softness with additional nitrogen-infused DNA Loft v3 cushioning for a lightweight, responsive, and long-lasting plush feel.
PLUSH IMPROVED FIT: Enjoy the luxurious sensation of an internal stretch bootie that wraps around your foot and moves with your stride. The redesigned warp knit upper is breathable and molds to the shape of your foot for a supple fit.
SMOOTH, STABLE TRANSITIONS: The wide base keeps your foot steady and ensures seamless heel-to-toe movements, delivering an extremely soft running experience.