SECURE, VERSATILE FIT: Enhanced flat knit upper Stealthfit design combines stretch and compression for a snug fit that ensures seamless structure, ventilation, and conforms to foot movements.
SUPREME SOFTNESS: Now with even more super-soft nitrogen-infused DNA LOFT v3 cushioning that is optimized to be lightweight, responsive, and durable with plush comfort.
GREAT SUPPORT: The Glycerin Stealthfit GTS 21 is the more supportive version of the Glycerin Steathfit 20. The innovative GuideRails holistic support system supports your body in its natural motion path while keeping excess movement in check.
BREATHABILITY: Flat Knit upper provides a seamless fit that allows for maximum breathability to keep your feet comfortably cool.
THIS WOMEN’S SHOE IS FOR: The Glycerin Stealthfit GTS 21 is for runners who want supreme softness, do-it-all design and added support from the GuideRails holistic support system. This Brooks Glycerin Stealthfit GTS 21 has been granted the APMA Seal of Acceptance. Predecessor: Brooks Glycerin Stealthfit GTS 20.