BROOKS Glycerin 21

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.

FEATURES:
Supreme softness: 2 mm more of our super soft, nitrogen infused DNA loft v3 cushioning.
Improved fit: new, engineered warp-knit upper is breathable, and allows for a flexible, accommodating fit.
Smooth, stable transitions: the broad platform stabilizes your foot and promotes smooth heel to toe transitions.