3.5cm Height Max Socks, Invisible Design Height Max Insoles, Breathable Height Increase InsolesProduct Reduce foot pressure --- The heel protection insole has shock-absorbing and anti-slip effects, reducing foot soreness, and the perforated design keeps the foot breathable, making the foot more comfortable.Unique design---After putting on the socks, no one will notice that you are wearing heightening insoles, no one will notice your shoes, very natural. The soft silicone material protects the heel and provides good shock absorption.Reusable and washable --- supports hand washing, natural drying, reusable, and will not deform. The soft silicone material protects the heel and provides good shock absorption.Package Included: 1 pair x height max socksnotes:1. Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm)thank you for your support :)