Tag Archives: thermal underwear

Cold climate survival: How and why thermal underwear can save your life

When people think of outdoor survival situations under adverse conditions they tend to think of survival knives, maybe guns, and other iconic tools of the action-hero survivalist. But the fact is that one of the greatest dangers you will face in the wild will not be from wild animals or head hunters…cold will kill you faster than anything else.

Experienced outdoors men and women like to talk about the rule of 3’s: A person can go for 3 weeks without food, 3 days without water, and 3 hours without warmth.

There is a lot of truth in this old rule, and you need to prepare carefully if you are setting out on any expedition. It might just be a camping trip, it might be a white water rafting trip, or you may be going searching for fossil bones. In any case, it’s better to be prepared than to face a situation without the necessary survival equipment.

Thermal underwear is a fantastic invention which seriously can save your life. Many professional athletes and adventurers wear thermal underwear not just to stay comfortable, but also to avoid injury. If you’ve never worn thermal underwear before you may suspect that it is itchy or uncomfortable, but modern thermals are smooth and in fact barely noticeable once you have them on. There are three main types of thermal underwear that you can obtain:

The cheapest kind of thermal underwear is usually of the acrylic fiber type, which is a synthetic fiber. Acrylic fibers  are relatively inexpensive, and also quite hard wearing. The downside can be that synthetic fibers absorb body odor, and can be difficult to refresh.

Also fairly affordable, is cotton thermal underwear. You need to be careful with cotton underwear though, as cotton has a distinct disadvantage in the field. When it gets wet, it completely loses its ability to insulate you, and is in fact worse than useless. Cotton thermal underwear is only appropriate for fairly light duty applications, and should not be worn into serious survival situations.

By far the best type of thermal underwear is pure wool. It might surprise some people to learn this, but wool has been used by civilizations all around the world for countless thousands of years for a good reason – it has amazing natural insulating properties, and it is also naturally antibacterial. Even when wet, wool maintains the ability to insulate your body, and as such is the best choice when you are embarking on a quest into the unknown.

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Wear thermal shirts in the winter and fight hypothermia

When the winter months come, you will definitely want to wear clothes that can better protect you from the freezing cold. If you don’t wear the right garments, there’s a pretty big chance that you’ll suffer from hypothermia, a condition that hits people who are left exposed to the cold. Hypothermia is a real threat – it affects several people, even those who live in urban areas, every winter. To fight hypothermia, it is imperative that you put on thermal shirts.

What exactly are these things called thermal shirts? Thermal shirts are shirts that are specifically designed to warm the wearer in a cold setting. They are perfect for the winter months where the cold can seep in and cause your body to feel colder than ever. Made of thermal fabric, these shirts usually come with long sleeves and a turtleneck covering, offering lengthier protection from the cold.

Shirts made of thermal fabric can truly make the winter season not just bearable but also enjoyable. With a thermal shirt on, you can do everything you need to do without having to worry about experiencing hypothermia. You can readily walk the chilly, windy streets and even go on a winter vacation in the great outdoors with confidence and, most importantly, adequate warmth.

What’s even better is that these shirts now come in a variety of designs. There are shirts made of thermal fabric that will go well with your work outfits, and there are those in cuts and colors for more informal settings, such as a trip to the ice skating rink or the ski lodge. You can stay safe from the clutches of winter and be fashionable, too.

So, what are waiting there for? Prepare for the winter months as early as now and get yourself a stock of thermal shirts now.

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