Beef tendon base.
Sometimes the squeaking sound may be caused by the friction between the insole and the sole. Talcum powder, talcum powder, or cornstarch can all absorb and reduce the noise caused by friction.
If your shoes only squeak when you walk on tile or wooden floors, try applying some powder to the bottom of your shoes. Just be careful when walking, because after applying powder, the friction between the soles and the ground becomes smaller, making it easier for people to slip.
Extended information:
Notes:
1. The shoe last should not compress the toes, and all toes should be placed naturally.
2. Don’t forcefully buy shoes that are not the right size. Shoes that are too small will have limited support after being worn for a long time.
3. You should have at least two pairs of shoes to wear alternately to give the shoes time to breathe.
4. If there are insoles, clean them at least once a month and replace them every three months.
5. Use insoles to help reduce pressure: When wearing high heels, you can place a soft pad on the forefoot or heel to reduce the pressure on the sole of the foot.
Baidu Encyclopedia-Shoes