The Dyad 11 offers sure-footed stability with smooth cushioning and a roomy, generous fit. This running shoe delivers advanced support and a wide, comfortable platform for continual comfort. BioMoGo DNA — Brooks' proprietary cushioning — adapts to your stride, weight, and speed. Why? So it can protect you by deflecting impact away from your body. Arch support that are called Dual Arch Pods, together with a wide platform, provide stability without getting in the way of a neutral stride. Sometimes you need a little extra room to move around in. So if you need a roomier shoe, your search is over.