(1) can keep warm: to prevent cold air from entering the head and causing the head temperature to drop rapidly, so be sure to wear a hat that can keep warm.
(2) Sweat absorption: Because we sweat a lot during exercise, we must choose fewer hats to prevent migraine caused by head dampness.
1, the temperature is higher than 0℃, and outdoor sports hats can meet the demand.
2. When the running temperature is above -5 degrees in winter, you only need to choose a quick-drying sports cap.
3. When the temperature is below -5℃, you should protect your ears besides your head, so you should wear earmuffs or multifunctional sports headscarves.
4, the temperature is-10℃ to run down, to protect the whole head, then you can choose a fleece hat or a melon hat.
The temperature in winter is around -20℃ or even lower, so it is recommended not to run outdoors. If you must go out for a run, it is recommended to choose ski cap to protect your face.
Extended data
Precautions for wearing a hat in winter:
1, hat is easy to lose hair if worn for too long;
Often wearing a hat will aggravate the secretion of oil by sebaceous glands because of sultry sweating. If it is not cleaned properly, it will easily lead to hair follicle inflammation and aggravate hair loss. Wearing a hat for a long time will form a high temperature and high humidity environment, which is not conducive to hair breathing and growth. Especially the hairline pressed by the brim is more prone to hair loss.
Even an old man with thick hair can't always wear a hat. Wear it when you go out in the morning and evening and take it off when you enter the room. When the sun is shining at noon, let your hair out for air.
2. Wear a hat as loose as possible:
There is cold wind everywhere in winter, and many old people will choose tight hats. But too tight hat or headdress will prolong the time of blood flowing to hair follicles, which is not conducive to hair growth. When choosing a hat, we should consider the size of the head circumference, the volume of hair and the shrinkage of the hat after washing.
Try to choose a loose hat that is slightly bigger than your head. After wearing it, it will not press the hair tightly, leaving a breathable space. Old people with oily hair had better wear thin hats; People who are weak and prone to colds should wear wool or wool hats.
3. Always clean the hat:
The exuberant sebum secretion of scalp, coupled with sweat and dust adsorption, will make the brim or inner layer greasy and dirty, with peculiar smell, forming a breeding environment for lipophilic saprophytic fungi. If the hat is not clean, it may rub the scalp and cause folliculitis.
So wash your hats more. If you wear it every day, wash it/kloc-0 times a week, scrub it with warm soapy water and soft water, and then rinse it with hot water. In order to facilitate cleaning, you can also pad a thin layer of cloth inside the hat, which is convenient for changing and washing. But don't use water-absorbing and airtight plastic sheets as lining.
People's Health Network-Precautions for Wearing a Hat in Winter
Phoenix. com-Those things about running in winter