The older brother to it's XT-6 sibling, 's XT-4 has enjoyed success on and off the trail since it first came on the scene in the early 2010s. The foam midsole with full-length Agile Chassis System gives superior cushioning & support over distances of 150km . Breathable mesh uppers are made more durable with a welded TPU film to help resist abrasive damage.

Inspired by the famous Aurora Borealis, this release sports a multicoloured combo that mimics the natural wonder of the Northern Lights. Thankfully these don't require you to fly to the freezing north with the hope of maybe seeing something impressive.