Silicone heightening shoes Insoles Material: Gel cloth Size: Man and lady size Thickness: 3CM heightening Material:siliconeSize:man and ladiesThickness:3+1 CM heighteningFeature:shock absorption effect, ventilationHeightening 5mm at one time, u will looks more beautifulAnti bacteriaGood touch, good feeling, environment friendlyLogo:Could be customize silicone insole for shoes