Why do I occasionally squeeze my feet when I wear leather shoes that are the right size?

The cortex is different, so it will feel different.

The dangers of buying shoes in a larger size are:1. Hurt the feet**. When the shoe is large, there is a large gap between the shoe and the wearer's footsteps, and the inside of the shoe cannot fit the foot when walking, and then the two friction due to the action of force, resulting in damage to the footstep skin.

2. Cause footbone phenotype. When the shoe does not fit, its anti-slip function and shock absorption function will be affected by the large internal space, resulting in unstable walking, sliding forward feet, and squeezing and bumping the thumb, resulting in deformation of the toes and valgus.

How to pick shoes:1. The heel should be moderately soft and hard, so that it can just wrap the heel.

2. Press the middle of the heel and the insole with your fingers, which should be moderately soft and hard, and there should be no sagging.

3. Insert the tip of the shoe with five fingers to feel whether the width of the shoe leaves enough space for the toe to move, and the gap of about 1 cm should be left for women's shoes and about 2 cm for men's shoes.

4. Look at the ankles.

Whether it fits with the collar, the collar should not be too wide or too narrow, and the inside of the ankle should be lower than the outside.

5. The sole should be able to be the arch of the foot.

Provide adequate support, and the soles of the feet should not feel tightened or collapsed when walking.

6. The sole part of the sole should be soft and comfortable, easy to bend, otherwise it will cause muscle pain on the sole of the foot.

7. The toe part of the sole should have a certain curvature, if it is flat, it is easy to fall when walking.

1. Wear thick socks.

Wear thick cotton socks on the rotten key at home, and then put on smaller boots, and walk around to make the boots bigger. Sincerely.

2. Hair dryer blowing.

Use a hair dryer to blow on the small part of the boot for 20 minutes, every half hour, more than three times. According to the principle of thermal expansion and cold contraction, the shoe will become larger.

3. Newspapers. Take a piece of newspaper and form it into a tight ball, dip it in some water, not too wet, but the whole ball should be wet, and then take a dry newspaper and wrap it in the wet newspaper and stuff it in the part of your shoes where you squeeze your feet. Finally, seal the shoes in a plastic bag and leave overnight.

The formula for converting European size to China shoe size is:

EU size 10)*5 Chinese shoe size (i.e. mm). 22 5 = 225mm, so 225 = (Euro code + 10) * 5

EUR = 35 size, so you wear 35 size shoes.

There are two data for choosing a shoe size: measuring foot length and measuring foot circumference, for example:

The old shoe size 45, which is the standard shoe size 275 (, indicates that it is suitable for the wearer of the foot length cm and the fat and thin type of the foot.

Shoes of the same shoe size do not necessarily have the same fat and thin feet.

There will be certain differences between different brands of shoes and even shoe sizes produced by different factories.

The brand of shoes is different, and the model of the manufacturer is not the same.