I. Is it warm to wear mountaineering clothes in winter?
Many friends will wear mountaineering clothes or jacket
s in winter, but some friends have responded that if they go out in winter wearing a mountaineering clothes The thermal performance is not very good, so the thermal performance of the mountaineering suit is good?
Generally speaking, the material of mountaineering clothes has been treated with special technology and has good sealing performance. Wearing mountaineering clothes in winter can reduce the circulation of air around the body, thereby maintaining body temperature; in addition, mountaineering clothes have The thermal insulation layer is sealed at the bottom, which can prevent the wind. When going out in windy weather, it is relatively warm to wear mountaineering clothes. When the weather is not too cold, wear a thermal underwear inside the mountaineering clothes, and a sweater when the weather is slightly colder.
However, in some relatively cold regions, the thermal insulation effect of wearing a mountaineering suit alone may not be so good, because its material is a chemical fiber fabric with a fleece or down liner inside, and the thermal insulation performance is relatively poor. If you feel cold wearing a mountaineering suit alone, it is recommended to wear a down jacket with a single-layer jacket on the outside.
Second, Mountaineering jackets are warm or down jackets are warm
In the cold winter, everyone wears clothes to keep out the cold. Common warm clothes include down jackets, mountaineering jackets, cotton-padded jackets, etc. So which one is warmer, mountaineering jackets or down jackets? ?
1. From the perspective of its own material, down jackets are made of down, and most of the mountaineering jackets are made of chemical fiber. Under the same quality, the thermal effect of down jackets is worse than that of mountaineering jackets; of course, this also requires Depending on the amount of down filling and the warmth of the material of the mountaineering jacket, for example, some down jackets with low down filling may not be as warm as better mountaineering jackets.
2. From the perspective of thermal insulation, down jackets are mostly used for static warmth. Some down jackets have gaps in the seam of the interface, and the wind will penetrate inside, affecting the thermal insulation effect; while mountaineering jackets are more It is used for outdoor dynamic warmth, because it is mostly a laminated windproof fabric, and there is no problem of drilling wind. When exercising outdoors, mountaineering clothes are more warm.
Generally speaking, the degree of warmth varies in different environments. Living in a city is more recommended to choose down jackets. Mountaineering jackets are a better choice when hiking outdoors. Of course, You can also prepare two pieces of clothes, wear mountaineering clothes when climbing, take off the mountaineering clothes when resting in the camp, and change to down jackets, so that the thermal effect is much better.