Asics, nimbus, 17gs, hot orange, black the gel-nimbus 17 gs is the top of the line cushioning shoe, but designed specifically with younger runners in mind. A solyte midsole encapsulating both rearfoot and forefoot gel units helps to dampen the impact forces associated with running whilst a midfoot trusstic helps to maintain a stable platform. The nimbus-17 gs is best suited to a neutral to high arched foot type. Ahar asics high abrasion resistant rubber on the outersole. Helps cut down on excessive wear removable sockliner an eva or speva sockliner moulded to the shape of the foot, which can be removed to accommodate a medical orthotic trusstic molded compound under midfoot area. Provides a controlled and contoured midsole while improving arch support and torsion stability solyte midsole midsole material, lighter than asics standard eva and speva + improve cushioning & durability 3m reflectivity employs 45 degree hardness solyte lasting material for soft platform feel rearfoot & forefoot gel cushioning attenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle.