No one does Zero Drop quite like Altra—take the brand’s lightweight Superior 1.5 trail runner for example. An update to the current model, the Superior 1.5 is all about providing runners with ...

Altra as a brand was born from the ultra running scene in the US and have often been thrown into the minimalist silo of running shoes with their zero drop profile and wide toe box, but are they the ...

We put each shoe through real-world usage and a battery of mechanical tests in our lab to provide you with objective — and exclusive — data. In addition to a shoe's weight, we measure sole thickness ...