The Glycerin 20 Running Shoe in Alloy/Grey/Blue Depths for Men from Brooks.

The story of the Glycerin begins in the late 1990s — the name was actually inspired by the song “Glycerine” by the English band Bush. From early HydroFlow, to our newest nitrogen-infused DNA LOFT v3, the Glycerin always features our most innovative cushion tech.

The newest version gives runners ultimate softness underfoot in every stride thanks to the specialized nitrogen-infusion process used to create DNA LOFT v3. As we continue to grow options through support and fit, we see the Glycerin line continuing to be a favorite among runners.

Supreme softness

Now featuring nitrogen-infused DNA LOFT v3, super soft cushioning optimized to be light weight, responsive, and durable with plush comfort.

• Innovative nitrogen infusion process lets us fine-tune the softness with careful precision so we never sacrifice weight, durability, or responsiveness.
• Our cushioning technologies all start with DNA because they react to your unique stride.

Improved fit

Our plush and breathable engineered air mesh upper offers a secure fit, comfortably holding the foot in place.

Smooth & easy transitions

Redesigned midsole and outsole offer a widened platform for smoother, easier transitions.