Brooks Men's Glycerin 21 Running Shoe Size:9 Through laminates with a new

Through laminates with a new lower-mass membrane and select textile(s) (per Higg MSI) Advances Gore Fabrics' goal of being free of PFCs of environmental concern over the lifecycle of its consumer products

The midsole now features our POWERFLOW MAX foam for greater comfort

we've reduced material in the forefoot

Independent lab and wearer trials have provided excellent wicking and evaporation results

Odour-causing bacteria are destroyed by the triple effect mechanism of Rudolf’s Silverplus® anti-bacterial technology

Brooks Men's Glycerin 21 Running Shoe Size:9 Through laminates with a newEnjoy supreme softness and ultimate comfort from your first step. The neutral Glycerin 21 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.