Patented shock absorbing gel-foam core coupled with a medical grade compression band.Promotes Balance and Body AlignmentAlleviates secondary knee, hip ankle and back pain resulting from poor arch support and from being overweight.Comfortable Compression Band- hugs foot for Maximum Support & Perfect FitProduct slips onto the foot and can be worn with or without shoes and is washableDurable Non-Slip Sole; Breathable FabricLatex FreeOne Size Fits All * Unisex