Height Increase Socks: The insole can be hidden behind the socks, no matter what slippers you wear, you can achieve the effect of heightening.This amazing heel lift insoles look like real heels, perfectly fit your heel edge. Silicon Heel Insole protector: Protects heel bone from extreme pressure, fatigue & strain, prevents thickening of heel skin; keeps heel safe from blisters, chipped skin, corn and cracked feet. Breathable Insoles: Provides extra Cushioning,Shock absorption,Anti-Slip, Breathable, Ultimate Heel Pain Relief Slip-On Pads, For Heel Pain, Spurs, Heel Swelling. Top Premium Quality. Silicone Gel Lift Insoles protector In Socks: Reduce friction, protect the heel, avoid calluses, corns and plantar fasciitis, Effective protection for mens and womens high heels. Heel Insole: Provides unparalleled protection during any activity.