BROOKS MEN'S GLYCERIN FLEX top-picks SPEEDROLL technology

SPEEDROLL technology

and we’ve spent endless hours testing it at our Institute of Sport Science (ISS) in Japan

with a secure midfoot

6 oz (based on a Men’s Size 9)

This style is part of our Medium Ground Feel product philosophy

BROOKS MEN'S GLYCERIN FLEX top-picks SPEEDROLL technologyGLYCERIN FLEX The Brooks Glycerin Flex is a flexible, comfort focused daily trainer for runners who want a soft ride that emphasizes natural movements. BEST FOR Daily training SURFACE Roads & pavement SUSTAINABILTY Neutral Stable TECHOLOGIES MIDSOLE DNA Tuned nitrogen infused foam is created with dual sized cells, larger cells in the heel and smaller cells in the forefoot for a soft and responsive ride. Flex Groove and Podular Flexibility are design