BROOKS WOMEN'S GLYCERIN FLEX custom-activity-track-and-field a new outsole material is

a new outsole material is designed for superior traction

enhancing comfort and protecting joints during dynamic movements on the court

superior protection

ASICSGRIP™ outsole for improved traction

BROOKS WOMEN'S GLYCERIN FLEX custom-activity-track-and-field a new outsole material isGLYCERIN 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