A colorful collage of Montrail running shoes featuring Fluid Foam technology. A colorful collage of Montrail running shoes featuring Fluid Foam technology.
THE PERFECT FOAM,
PURE AND SIMPLE.

FluidFoam™ technology is a study in simplicity. No midsole gizmos, gels, airbags or plastic parts. It’s simply pure, responsive and resilient cushioning, from heel to toe.