The GT-2000™ 10 shoe keeps your mind and body focused on the road. This versatile running style is practical for many distances.The integrated mesh upper and 3D detailing create a bright feel with an added touch of stability.A layer of FLYTEFOAM™ Propel cushioning underfoot adds a more responsive bounce to your stride.The 3D SPACE CONSTRUCTION™ feature of the midsole improves compression. This feature allows you to enjoy a smoother, more stable stride. Style #: 1011B185.002 Surpronation Foot Type Low arch and flat foot Propulsion The big toe and second toe do most of the work. Points of impact with the ground The foot lands on the outside of the heel, then rolls inward too much (pronation), shifting the weight to the inside rather than the arch of the foot.