Nike Japan recently unveiled the brand's latest foray into Free sole running with a product launch attended by sports stars such as MMA master Caol Uno and Urawa Red Diamonds footballer Keita Suzuki. Unified by distinctive diamond perforations across the upper, the range features the Free Run+ 3, the Free 4.0 V2 for sub marathon distances and the top-of-the-line Free 3.0 V4 for the elite runner. A real standout is the new Free Trainer 5.0 with its jagged triangular upper and jumbo ‘Nike' branding harking back to the more abrasive cross-trainers of old. There's even a peek at an upcoming minimalist all-black Livestrong Free Advantage women's trainer. Check out the preview below via Hayabusa.