L620 - Our orthotic for low arches to flat feet with no forefoot pain, featuring a posted heel to control over-pronation and provide balance.Details: Top Cover Material: CopperGuardandreg antimicrobial liningCenter Cushioning Material lQl50andtrade Memory Foam for superior cushioningPerformance Base: AeroCellandtrade polyurethane for high energy returnInsole Thickness: .19"Recommended for: Everyday ActivitiesBest for: Sneakers, Walking shoes, Everyday shoes and boots