![\"types](\"https:\/\/superligero.es\/wp-content\/uploads\/2019\/04\/tipos-de-tejidos-en-el-material-de-monta\u00f1a-SuperLigero.jpg\")
<\/p>\n<\/p>\n
If you start digging into ultralight gear, you\u2019ll quickly notice that many brands constantly talk about the fabrics they use.<\/p>\n
Ultra, Dyneema, Robic, Silnylon, Polartec\u2026 the list can be long and a bit confusing if you\u2019re not familiar with these materials.<\/p>\n
The reality is that a big part of how your backcountry kit performs depends on the fabric it\u2019s made from. Weight, strength, waterproofness, and durability are directly tied to the material used.<\/p>\n
When I started cutting down my base weight, I had to understand how these materials worked so I could choose wisely.<\/p>\n
In this article I\u2019ll explain the most commonly used ultralight materials in today\u2019s outdoor gear industry<\/strong>, grouped by the type of equipment where they\u2019re used.<\/p>\n Ultra is one of the newest fabrics being used in ultralight backpacks.<\/p>\n It was developed by Challenge Sailcloth and uses UHMWPE (ultra-high-molecular-weight polyethylene)<\/strong> fibers, the same type of fiber used in Dyneema.<\/p>\n Key advantages:<\/p>\n Because of these characteristics, it has become one of the most commonly used fabrics in modern ultralight backpacks.<\/p>\n The most common versions are Ultra 200<\/strong> and Ultra 400<\/strong>, which refer to the fabric\u2019s weight and strength.<\/p>\n Robic is an upgraded version of nylon designed to offer better abrasion resistance.<\/p>\n It\u2019s widely used in ultralight backpacks because it maintains a solid balance of weight, durability, and price<\/strong>.<\/p>\n Many technical packs use Robic as the main fabric thanks to its balance of low weight and toughness.<\/p>\n Cordura is a family of nylon fabrics that are extremely abrasion-resistant.<\/p>\n It\u2019s used in high-wear areas like backpacks, external pockets, or reinforcements.<\/p>\n Compared to other materials:<\/p>\n For this reason, Cordura is very commonly found in military gear and high-durability backpacks.<\/p>\n Silnylon is one of the most classic materials in ultralight tents.<\/p>\n It\u2019s nylon coated with silicone to improve waterproofing.<\/p>\n Key features:<\/p>\n Its main drawback is that it stretches when wet<\/strong>, so you may need to re-tension the shelter during rain.<\/p>\n Silpoly is a modern alternative to Silnylon.<\/p>\n It\u2019s made from polyester coated with silicone.<\/p>\n Its main advantage is that it doesn\u2019t stretch when wet<\/strong>, helping the shelter hold its pitch better in the rain.<\/p>\n That\u2019s why many modern ultralight tents are adopting this material.<\/p>\n Dyneema Composite Fabric is one of the most advanced materials used in ultralight shelters.<\/p>\n It\u2019s made of Dyneema fibers laminated between layers of protective material.<\/p>\n Main advantages:<\/p>\n Its main drawback is the price, which is usually significantly higher than other fabrics.<\/p>\n Tyvek is a material made by DuPont from non-woven polyethylene fibers.<\/p>\n It\u2019s mainly used as a groundsheet<\/strong> for tents or shelters.<\/p>\n Key features:<\/p>\n Merino wool is one of the most widely used fabrics in technical mountain clothing.<\/p>\n It stands out for its ability to regulate body temperature and resist odor.<\/p>\n That\u2019s why it\u2019s commonly found in T-shirts, base layers, and hiking socks.<\/p>\n Polartec is a family of technical fabrics developed specifically for mountain clothing.<\/p>\n Some of the best known are:<\/p>\n These fabrics are used in midlayers and thermal garments because they strike a good balance between insulation, breathability, and weight.<\/p>\n Technical polyester is widely used in mountain clothing thanks to its quick-drying performance.<\/p>\n It\u2019s commonly found in technical T-shirts and base layers.<\/p>\n Its main advantage is that it wicks moisture effectively and dries much faster than natural fabrics like cotton.<\/p>\n There isn\u2019t one single perfect material for everything.<\/p>\n Each fabric has pros and cons depending on how you\u2019ll use it.<\/p>\n That\u2019s why outdoor gear brands combine different materials depending on the type of product.<\/p>\n Understanding how each of these fabrics works will help you choose better, and optimize both the weight and performance of your kit.<\/p>\n","protected":false},"excerpt":{"rendered":" Discover the most used ultralight materials in mountain gear: Ultra, Dyneema, Robic, Silnylon, Polartec, and more.<\/p>\n","protected":false},"author":16,"featured_media":7619,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_trash_the_other_posts":false,"footnotes":""},"categories":[8417],"tags":[],"class_list":["post-6472","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-materials-technologies"],"yoast_head":"\nUltralight materials in backpacks<\/h2>\n
Ultra (Ultra 200 \/ Ultra 400)<\/h3>\n
\n
Robic Nylon<\/h3>\n
Cordura<\/h3>\n
\n
Ultralight materials in shelters and tents<\/h2>\n
Silnylon<\/h3>\n
\n
Silpoly<\/h3>\n
Dyneema Composite Fabric (DCF)<\/h3>\n
\n
Tyvek<\/h3>\n
\n
Materials in technical clothing<\/h2>\n
Merino wool<\/h3>\n
Polartec<\/h3>\n
\n
Technical polyester<\/h3>\n
Choosing the right material<\/h2>\n