Does the Concepts crew ever rest? Managing to tick off colabs with just about every sneaker brand going around in their 20 years on the scene, Concepts have linked up with Nike once again to take on the Free Trainer 1.0. This time around the Massachusetts locals have got their Dutch on and tapped into thermal camera patterning (aka Predator vision) for a bit of inspiration. Taking the thermal theme one step further, these flexible kicks are equipped with thermochromatic tags that change colour when heat is applied, just like an old-fashioned mood ring. In classic Concepts style, you can expect these to drop with a specially designed box – always a nice touch! Dropping January 16th, you'll need to hit up Concepts online or in-store to get your hands on a pair of these colour-changing trainers.