Brooks Women's Glycerin 21 GTS

Super-soft cushioning with industry-leading support for supreme comfort.

Supreme Softness

Now with more super-soft, nitrogen-infused DNA LOFT v3 cushioning that is optimized to be lightweight, responsive, and durable for plush comfort

Improved Fit

New, engineered warp knit upper is breathable and allows for a flexible, accommodating fit while staying soft against your foot.

GuideRails holistic support system

Our innovative technology supports your body in its natural motion pay while keeping excess motion in check.

What's New

• new roadtrack rubber includes recycled silica and is lightweight and durable
• additional 2mm of DNA LOFT v3 midsole for a plus ride
• made with recycled materials equivalent to 5 plastic water bottles