Asics Men ‘Gel 3020’ Running Shoe, Lightning/Bronze/Black, US 6

Impact Guidance System (I.G.S.) (RUNNING)
ASICS Design Philosophy. Employs linked componentry that enhances the foot's natural gait from heel strike to toe-off.
Discrete Heel Unit
Takes the Impact Guidance System (I.G.S.) to a new level by creating our highest degree of shock attenuation and stability.
Dynamic Cradle This new addition to the GEL-3000 series is perfect for late-stage over-pronators, highlighted by the iconic Dynamic Forefoot Cradle. The Biomorphic Fit Upper reduces potential irritation, the Impact Guidance System (I.G.S) optimizes gait, and the Discrete Heel Unit attenuates shock. More »