Built for runners who want to improve their form without losing the supportive features of a traditional stability shoe, the Altra Provision 2.5 is great for road running, cross-training, walking, and even some light trail running. Its ultralight EVA midsole features moderate A-Bound cushioning, delivering responsive energy return and reducing the impact of hard surfaces. New to this model, the Varus Stability Wedge and Stabilipod technologies prevent excess pronation and assist wearers with fallen arches. Finally, the proprietary Zero Drop platform ensures an ideal weight balance from heel to forefoot, while the FootShape toe box encourages natural toe splay for more comfort, stability, and speed.