Brooks Glycerin Flex - Men’s Fast Training / Racing Don’t wear your compatible smartwatch

Don’t wear your compatible smartwatch to bed

and more premium materials

Material percentages may vary

It is Saucony’s most aggressive race-day performer yet

What You'll Love

Brooks Glycerin Flex - Men’s Fast Training / Racing Don’t wear your compatible smartwatchThe new rule bending men's Glycerin Flex running shoe provides a flexible, cushioned ride made to move with you. Our new 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.