4D Heal Support Insoles Color:Gray Screen material: TFT high-definition screen

Screen material: TFT high-definition screen

For a more comfortable fit

Insulation time: 6 hours (inclusive) -24 hours (exclusive)

Diverter Valve*1 Set

control mode ： remote control

4D Heal Support Insoles Color:Gray Screen material: TFT high-definition screen4d insole ladies sponge insole memory foam shock absorption thickening elastic soft arch pad arch support insoles Product Category: Insole Material: EVA Suitable for shoes: sports shoes Insole function: memory insole Color: female color, female black, female blue, female pink, female gray, male color, male black, male blue, male pink, male gray US EUR UK AUS JPN KOR 5 35 2,5 3. 5 21 228 5. 5 35. 5 3 4 21. 5 231 6 36 3. 5 4. 5 22 235 6. 5 37 4 5 22. 5