Details.

Enjoy supreme softness and ultimate comfort from your first step. The neutral Glycerin 21 women's running shoe provides a plush ride thanks to more DNA LOFT v3 cushioning than before plus a new, more streamlined upper that delivers structure and breathability.

Supreme softness
Compared to the Glycerin 20, the Glycerin 21 features 2mm more of our super-soft, nitrogen-infused DNA LOFT v3 cushioning to maximize softness.
Improved fit
New, engineered warp knit upper is breathable and allows for a flexible, accommodating fit while staying soft against your foot.
Smooth, stable transitions
The broad platform stabilizes your foot and promotes smooth heel-to-toe transitions.

Features:

• Supreme softness
• Improved fit
• Smooth, stable transitions
• Midsole drop - 10mm