Glass fiber-infused Speedboard® for efficiency and support

- Windproof upper

while enhanced PWRRUN foam adds comfort and protection underfoot

Waterproof centerfront zipper

Dissolve one tablet in 500 ml of water and drink during or after activity to stay optimally hydrated

Men's Altra Experience Flow 2 shokz Glass fiber-infused Speedboard® for efficiencyMen's Altra Experience Flow 2 City Park Runners DESCRIPTION Experience 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