Women's Glycerin 22

The Glycerin 22 introduced DNA Tuned, a nitrogen-infused foam with larger cells in the heel for soft landings and smaller cells in the forefoot for a quicker toe-off. It’s the plushest ride in the Brooks neutral line. We point runners to it when they want more cushion than the Ghost without going to a max-stack rocker. The Glycerin 23 has replaced it, so this version is marked down while sizes last. It’s the same premium foam at a lower price. Specs Support type: Neutral Midsole: DNA Tuned, nitrogen-infused dual-cell foam Heel-to-toe drop: 10 mm Stack height: 38 mm heel / 28 mm forefoot Upper: Engineered mesh with padded collar and tongue Outsole: Durable rubber Best for: Long runs, recovery days, runners who want premium soft cushioning