RARE PHOTOS: Altra gives its everyday road runner its biggest update in years - The Real Truth

The Utah-born brand has enjoyed a remarkable resurgence over the past year, becoming the fastest-growing name in parent company VF Corp's portfolio.

Its revenue climbed more than 30% over the last financial year as more runners embrace its distinctive approach to footwear.

Visually, the Torin 9 pairs a clean white engineered mesh upper with a striking lime-to-orange gradient wrapping around the midsole, giving the shoe considerably more personality than many of its neutral-training rivals.

There are nine colourways to choose from, including the base White/Black/Safety Yellow to the more subtle Turtle Dove/Desert.

Better grip, same natural ride

The biggest update is the all-new Vibram XS DURA outsole, developed exclusively for Altra and claimed to provide 8.5% more grip than the Torin 8.

This is said to make the shoe more confidence-inspiring on wet pavements, painted crossings and other slippery urban surfaces, addressing one of the few areas where previous Torin models lagged behind the competition.

Underfoot, Altra has introduced its new P35X dual-density foam, combining a softer inner layer with a firmer outer section to create a ride that's both more energetic and more stable.

The upper has also been refined with a reshaped heel, an elevated tongue, and an updated collar construction, while maintaining the generous toe box and zero-drop geometry.

At 269g (men's US 10.5), with a 28mm stack height and Altra's signature 0mm drop, the Torin 9 remains firmly aimed at runners seeking a plush, neutral daily trainer that comfortably handles everything from easy recovery runs to marathon training.

The Torin 9 is launching on 6 July for $160 in the US and £135 in the UK. EU and AU prices and availability TBC.