This shoe, the Glycerin Stealthfit 21, is designed for women. It is for runners who desire a snug fit and extreme softness with every step. The aim is to create a comfortable ride that allows the runner to focus solely on their run. The shoe has obtained the APMA Seal of Acceptance. It is the successor to the Brooks Glycerin Stealthfit 20.
The shoe now offers even more softness with its nitrogen-infused DNA LOFT v3 cushioning. This cushioning is designed to be lightweight, responsive, and durable, providing a plush and comfortable feel.
The updated flat knit upper Stealthfit construction ensures a secure and adaptable fit. It combines stretch and compression to create a closer fit and seamless structure. It also promotes breathability and adjusts to the movements of the foot.
To enhance stability and ensure smooth transitions, the shoe features a broad platform that stabilizes the foot. This promotes a soft and smooth heel-to-toe experience while running.
The flat knit upper allows for maximum breathability, keeping the feet cool and comfortable. It provides a seamless fit.