For the GT-1000 13 GTX we took a focused approach to modernize the shape and increase comfort. It is designed for an active lifestyle and is functional for running or gym workouts. Featuring a GORE-TEX® insert on the upper, this shoe helps prevent rain and snow from getting inside. Additionally, these features are paired with a tongue construction that helps ensure a supportive fit. LITETRUSS technology is positioned in the inner corner of the midsole to reduce pronation. It helps ensure a more sustained stride, while keeping overpronation at bay.