Step into your softest run ever. With plenty of super soft DNA LOFT cushioning underfoot, the Glycerin 20 delivers premium comfort mile after mile.

- Supreme Softness: Now featuring nitrogen-infused DNA LOFT v3, super soft cushioning optimized to be light weight, responsive, and durable with plush comfort.
- Improved Fit: Our plush and breathable engineered air mesh upper offers a secure fit, comfortably holding the foot in place.