For Runners Seeking Ultimate Cushioning and Support:
The Glycerin GTS 21 is engineered for runners who demand exceptional comfort with added support from our trusted GuideRails holistic support system. This innovative design provides consistent, natural motion support while minimizing excess movement.
APMA Approved:
The Glycerin GTS 21 has earned the APMA Seal of Acceptance, ensuring it meets the highest standards for foot health and performance. Ideal for various activities, including road running, cross training, and gym sessions.
Enhanced Support:
Built on the success of the Glycerin GTS 20, the GTS 21 offers superior support with an innovative GuideRails system. This design keeps your body aligned in its natural path, providing unparalleled comfort and stability.
Plush and Durable Fit:
Experience a plush and accommodating fit with the internal stretch bootie. The newly engineered warp knit upper is both breathable and flexible, designed to move with your foot while providing soft, Comfort.
Maximum Softness and Comfort:
Capture the ultimate in cushioning with the Glycerin GTS 21. Featuring nitrogen-infused DNA LOFT v3 cushioning, which is lightweight, responsive, and durable. This design ensures constant, dataIndex that is soft and comfortable every step of the way.
Smooth Transitions:
Stabilize your foot and promote smooth transitions with the broad platform. This feature offers a supremely soft running experience, minimizing impact and enhancing overall comfort.
