Ideal for runners who seek super-soft cushioning, the Glycerin 21 provides a plush internal fit and soft, stable transitions. It has been given the APMA Seal of Acceptance.
Providing maximum cushioning, the Glycerin 21 offers neutral support, making it suitable for various activities such as road running, cross training, and the gym. Its predecessor is the Glycerin 20, and those looking for added support can check out the Brooks Glycerin GTS 21.
With the incorporation of nitrogen-infused DNA Loft v3 cushioning, the Glycerin 21 delivers the ultimate softness. This cushioning is designed to be lightweight, responsive, and long-lasting for a comfortable experience.
Featuring an internal stretch bootie, the Glycerin 21 offers a plush and flexible fit that adapts to your stride. Its breathable warp knit upper enhances the fit while maintaining a soft feel against the foot.
To ensure smooth heel-to-toe transitions, the Glycerin 21's broad platform stabilizes the foot effectively.