The x scream 3d allows you to run across a diverse urban landscape with a shoe that delivers 3d fit 3d grip and 3d ride built on a dynamic cushioning platform the x scream 3d is the most agile citytrail running shoe superior grip for greater agility on a variety of surfaces this ensures confidence on wet or dry soft or hard terrain 3d fit comfortably holds your foot in place even during dynamic directional changes and 3d ride feels smooth and cushioned on consistent and uneven surfaces