The GT-2000™ 12 GS (Grade School) shoe is a versatile stability trainer that's functional for various distances

Meta-Flex allows for forefoot flexibility

Saucony’s Cohesion 14 LTT can handle it

The intelligent seams of the Performance Tank and the overall fit are designed to work with the movement of your body

Women's Altra Experience Flow 3 Compression The GT-2000™ 12 GS (GradeFor everyday runners looking for a lightweight, performance focused shoe. For runners engaging in longer training runs wanting to ward off tired and achy feet. For social runners attending community run clubs with their fingers on the latest trends. For smooth. For lightweight. The Altra Experience Flow 3 is all about helping runners stack volume. Altra have redesigned the upper and collar on the Experience Flow 3, delivering a lighter, more airy fit