ASICS' 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.