Nike has introduced its newest Lunar TR1, which happens to be the lightest Lunar Trainer yet. Weighing in at just 9.4 ounces for a men’s size 10, this shoe is a phenomenal 25% lighter that its predecessor. The shoe utilizes a breathable, lightweight mesh with integrated Flywire support to hug the foot for both an adaptive and comfortable fit. Moving down to the bottom, the outsole features a pressure-mapped high-traction technology that was developed specifically from studying the array of movements and surfaces that athletes encounter. Finished in a lime green, yellow and black colorway, the Lunar TR1 is now available at Nike for $110 USD.