The built-in silicone gel is very soft to the feet while providing an additional height from 2.5 cm to 3.5 cm. It can also improve your body posture by distributing the body weight evenly over the entire arch of the foot.
The insole's U-shape design can fit your heel edge very well so as to protect your heels. It is great as a pain relief from plantar fasciitis, corns, calluses and heel bone spurs.
The breathable cotton fabric keeps your feet dry and elastic, allowing you to move comfortably throughout the day, regardless of size.
It is suitable for high sleeve shoe, boots, casual shoes, sports shoes. And best to wear for meetings, appointments, weddings, speech, and any special events.