Men's Experience Flow 2Experience a new high in a shoe designed to deliver effortless, efficient strides for euphoric miles. Its the first Altra shoe with Altra EGO P35 midsole foam, designed for lightweight efficiency, performance, and comfort. An updated heel fit and re designed upper with engineered mesh improves breathability. With a low 4mm drop and rocker shape geometry, its a shoe made to help you experience an efficient toe off and a smooth, quick roll through every