Men's Asics motion control running shoes from Runnersworld. The Maximum Support/Motion Control category is designed for runners who tend to land in an overtly pronated position with a flat foot. Like the Cushion segment, these runners are not using all their body's natural shock attenuation mechanisms. What makes them different is that these runners exhibit a large degree of pronation beginning with landing in a pronated state, then continuing past normal. Like the Structured Cushion segment, these runners need help to control the degree of pronation.