- The\tfirst layer <\/a><\/strong>is the one that is attached to the skin, and its main purpose is to expel sweat from the body, and to maintain the warmth provided by the second layer.\t<\/li><\/ul>\n\n\n\n
- The\tsecond layer<\/a> <\/strong>o the middle layer is intended to provide warmth to the body.<\/li><\/ul>\n\n\n\n
- The\tthird or outer layer<\/a> <\/strong>is prepared so that rain or snow does not wet the body, and to cut the wind. In addition to being waterproof, they must be breathable.<\/li><\/ul>\n\n\n\n
Therefore, when we talk about the inner or first layer, we are referring to the technical jerseys that are in contact with the skin.<\/p>\n\n\n\n
The best fabrics: synthetic or natural fabrics?<\/h2>\n\n\n\n
In order for the sweat to dry more quickly, and for the T-shirt to be very comfortable, it is essential to choose the most suitable materials. <\/p>\n\n\n\n
Undergarments or thermal clothing shall be made of synthetic or natural materials.
<\/p>\n\n\n\nSynthetic fabrics<\/h3>\n\n\n\n
The manufacture of thermal clothing with synthetic fabrics began around the 1970s. Since then, the evolution has been very favourable, and the performance of these garments has improved considerably. They are now more pleasant to the touch, more comfortable, and most importantly, they are highly resistant to the elements. hydrophobic<\/strong>The sweat and moisture dries very quickly. In addition, they retain less and less sweat odour, so they can be worn comfortably for several days at a time. We are primarily looking for a moisture-wicking, quick-drying fabric with very good thermal properties<\/strong>s, even in high humidity conditions.<\/p>\n\n\n\n
The variety of synthetic fabrics is very wide: polyester, chlorofibre or polypropylene. We can highlight the Phasic SV<\/strong><\/em>which provides the garment with a high resistance as well as a high insulating power. There are many brands and technologies on the market. A good garment can be a T-shirt with base layer<\/strong>the HH LIFA Crew (buy on Amazon from 30,45 euros<\/a>)<\/strong>. If the weather conditions are hot, look for short-sleeved technical T-shirts, with good breathability, such as the Miller ALPINE TS SS (click here to see<\/a>)<\/strong>.<\/p>\n\n\n\n
Among the different brands we can highlight, with the best first layers for mountaineering:<\/p>\n\n\n\n
- Helly hansen<\/em><\/strong>The company has developed a number of pioneering technologies for its thermal clothing that have led to some flagship first layer garments. <\/li><\/ul>\n\n\n\n
![\"Helly](\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2018\/11\/Helly-Hansen-HH-LIFA-Stripe-Crew_800x600.jpg\")
<\/a>Helly Hansen HH LIFA Stripe Crew<\/figcaption><\/figure>\n\n\n\n Buy it from 30,45 euros at Amazon<\/a><\/div>\n\n\n\n![\"Helly](\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2018\/11\/Helly-Hansen-HH-LIFA-Basleayer-Pant_800x600.jpg\")
<\/a>Helly Hansen HH LIFA Basleayer Pant<\/strong><\/figcaption><\/figure>\n\n\n\n Click to view<\/a><\/div>\n\n\n\n- Patagonia<\/em><\/strong>The brand is special not only because of its high quality fabrics, but also because it is in line with the leave no trace philosophy <\/a><\/strong>or footprint. This means that more than 90% of the materials used to manufacture the garments are recycled, and part of its revenue is directed to social and environmental campaigns.<\/li><\/ul>\n\n\n\n
![\"Patagonia](\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2018\/11\/Patagonia-Capilene-Midweight-Crew_800x600.jpg\")
<\/a>Patagonia Capilene Midweight Crew<\/strong><\/figcaption><\/figure>\n\n\n\n Click here to buy<\/a><\/div>\n\n\n\n- Odlo<\/em><\/strong>is one of the leading brands in this field. They are pioneers in the manufacture of technical clothing for mountaineering and skiing. The quality of this brand is guaranteed by many professional sportsmen.<\/li><\/ul>\n\n\n\n
![\"Odlo](\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2018\/11\/Odlo-Crew-Neck-Performance-Warm-Top_800x600.jpg\")
<\/a>Odlo Crew Neck Performance Warm Top<\/strong><\/figcaption><\/figure>\n\n\n\n Click to view<\/a><\/div>\n\n\n\n![\"Odlo](\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2018\/11\/Odlo-Suw-Top-Crew-Neck-S-S-Performance-Windsh_800x600.jpg\")
<\/a>Odlo Suw Top Crew Neck S\/S Performance Windsh<\/strong><\/figcaption><\/figure>\n\n\n\n Click to view<\/a><\/div>\n\n\n\nMerino wool<\/h3>\n\n\n\n
One can have the wrong image of wool. The wool of yesteryear that was used to make thick or coarse socks or jumpers is a thing of the past. Nowadays, the way natural wool is treated makes it one of the most valued materials for sportsmen and women. In the following article we talk about the merino wool clothing in the mountains (click to see<\/a>)<\/strong>.<\/p>\n\n\n\n
![\"Merino](\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2018\/11\/Lana-merino_by-red-morley-hewitt_800x600.jpg\")
Merino wool in thermal clothing for the mountains \/ Photo: Red Morley Hewitt<\/figcaption><\/figure>\n\n\n\n Sophisticated technologies have made garments out of this natural fabric that can be even more durable. better than synthetic T-shirts<\/strong>. However, the manufacture of these garments requires a great deal of work which is delicate and costly. Consequently, the prices of these garments are quite high. But in case you want to buy a woollen garment, it is more than advisable to pay what is necessary. Low quality imitations do not have the same performance. If you do not want to spend too much, it is better to opt for a synthetic fabric. <\/p>\n\n\n\n
![\"Devold](\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2018\/11\/Devold-Hiking-Half-Zip-Neck-W_800x600.jpg\")
<\/a>Devold Hiking Half Zip Neck W<\/strong><\/figcaption><\/figure>\n\n\n\n
- Odlo<\/em><\/strong>is one of the leading brands in this field. They are pioneers in the manufacture of technical clothing for mountaineering and skiing. The quality of this brand is guaranteed by many professional sportsmen.<\/li><\/ul>\n\n\n\n
- Patagonia<\/em><\/strong>The brand is special not only because of its high quality fabrics, but also because it is in line with the leave no trace philosophy <\/a><\/strong>or footprint. This means that more than 90% of the materials used to manufacture the garments are recycled, and part of its revenue is directed to social and environmental campaigns.<\/li><\/ul>\n\n\n\n
- Helly hansen<\/em><\/strong>The company has developed a number of pioneering technologies for its thermal clothing that have led to some flagship first layer garments. <\/li><\/ul>\n\n\n\n
- The\tthird or outer layer<\/a> <\/strong>is prepared so that rain or snow does not wet the body, and to cut the wind. In addition to being waterproof, they must be breathable.<\/li><\/ul>\n\n\n\n
- The\tsecond layer<\/a> <\/strong>o the middle layer is intended to provide warmth to the body.<\/li><\/ul>\n\n\n\n
![\"Devold](\"https:\/\/travesiapirenaica.com\/wp-content\/uploads\/2018\/11\/Devold-Duo-Active-M-Zip-Neck_800x600.jpg\")
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