Our approach for the gt-1000 12 shoe was to modernize the shape and make it more comfortable. It's designed for an active lifestyle and is functional for running or wearing it to the gym.the shoe is reimagined with a soft mesh upper a new heel shape and a more comfortable sockliner. These features are also met with a tongue wing construction that helps provide a more supportive fit.litetruss technology is placed on the midsole’s inside angle to reduce pronation. It helps produce a more supportive stride while keeping overpronation at bay.