These four socks should have been eliminated long ago!
Lose elasticity
When socks lose their elasticity, they will increase the friction with their feet and will not follow them when walking or exercising. If they sweat, they will feel greasy and get hurt easily.
Thinning of toes and heels
Socks need to add high-strength fibers in important parts, such as toes and heels, and adopt more scientific knitting technology to ensure wear resistance. Socks with poor wear resistance often use low-grade materials, which are not only easy to wear out, but also may rub their feet.
Severe discoloration
The problem caused by the fading of socks is not only to pollute other clothes, but also to add various dyes, auxiliaries and other finishing agents to textile products in the process of printing, dyeing and finishing. These chemicals will more or less contain or produce substances harmful to human body.
Tight socks
In recent years, socks produced by socks factory are mostly tight-mouthed, often pulling the ankles tightly and even pulling out red marks.
Especially for middle-aged and elderly people with poor circulation of lower limbs, the local compression of socks on ankles often leads to an increase in blood pressure, and even to heart disease in severe cases.
If the sock mouth is too tight, it can be propped up in a cardboard box and ironed gently with a steam iron, so that the sock mouth can be easily "fattened".