Brooks Women's Glycerin Flex M's Trail See how the midsole bulges

See how the midsole bulges out by the heel

Extras: Reflective details for low-light visibility

Metal hardware for durability

Lower pockets are ideal for quick storage of small essentials

The ultra-lightweight design is equipped with a carbon fiber plate and an ultra-responsive PEBA midsole

Brooks Women's Glycerin Flex M's Trail See how the midsole bulgesFeel the flex. Feel the freedom. The new rule bending Brooks Glycerin Flex provides a flexible, cushioned ride made to move with you. The strategically segmented midsole works as an extension of your body, putting you in control of your run like never before. Pair that with a breathable upper, and youve got a distraction free second skin the ultimate blend between human movement and tech. Run on your own terms in the women's Glycerin Flex, featuring a