Ian Medmott, an expert in plastic surgery at London Bridge Hospital in the United Kingdom, said that the internal and external materials of snow boots are relatively soft, and the space inside the shoes is large, so it is easy to slide inside the shoes when wearing the hind feet; When stepping, the arch of the foot is greatly impacted, which will cause damage to the feet, ankles and buttocks.

Snow boots can't provide enough support for the arch, and they are more likely to appear when walking. Experts call this gait "UGG step". UGG steps can lead to premature joint wear. This bad posture will damage the cartilage of the knee joint, and the patella is more likely to dislocate, so the doctor has to readjust the position of the patella during treatment.

Wearing snow boots for a long time is also harmful to the knees. According to the British "Daily Mail" report, Medmot warned that wearing snow boots for a long time will increase the risk of knee problems and even require surgery in severe cases.

The extended data are mainly divided into seven types according to the material of snow boots.

1, pure Australian lamb wool material

This material is directly processed from imported Australian lamb wool, which is the best choice and the most expensive in the market at present.

2, domestic export 1 fur material.

This kind of fur is made of snow boots sold in the counter. The leather is even and thick, and the fur is thick, soft and smooth.

3. Selected cowhide+Australian imported high-quality wool (Australian wool) material.

This material is special for CGM premium products, made of cowhide: the leather is even and thick, and it is cold-proof and breathable.

4, domestic domestic sales of 2-3 grade wool material.

Although this material is "fur-integrated" and close to the genuine material, it uses 2-3 grades of sheep fur, which can't meet the export standards. The leather is soft and thin, and the wool is sparse.

5. Cowhide+blended wool lining material

The blended wool is mixed with more than 70% chemical fiber, which reduces the warmth and permeability. There is only wool around the boots and chemical fiber wool on the toes.

6, cowhide+rayon wool (chemical fiber wool) material

Most of the materials on the market are not very warm and breathable.

7, suede+artificial wool material

This material is flannel with a layer of chemical fiber wool, which has poor material and air permeability.

People's Network-Wearing snow boots for a long time hurts your knee