Dryvent vs goretex

JavaScript seems to be disabled in your browser. Dryvent vs goretex the best experience on our site, be sure to turn on Javascript in your browser. The market for waterproofs is diverse and complex.

Switchback Travel Brian McCurdy. We use affiliate links and may receive a small commission on purchases. Read more about us. Depending on their application, rain jackets are built with 2, 2. To protect the membrane from abrasion, wear and tear, and skin oils, they also use a hanging liner along the interior, generally made out of mesh.

Dryvent vs goretex

With Spring just around the corner and April showers a looming threat, good waterproof gear is a must. Hydrostatic head HH put simply, is a measure used to assess how waterproof an item is. HH is measured by covering the bottom of a tube with the material, the tube is then filled with water. At the point where water begins to leak through the fabric, the height of the water in the tube is measured usually in millimetres and this is the measure of hydrostatic head. If, for example, the water in the tube is at a height of mm, this is the HH of the fabric. For an item to be classed as waterproof it must have a minimum level of mm, however this is a very low figure compared to the levels of big brands. Most waterproof products will have something coating the outer fabric called a DWR, or Durable Water Repellency - this is the stuff that makes water bead off your jacket. Breathability allows the release of vapour, working to keep you dry whatever your level of activity is. Along with a measure of hydrostatic head, most technologies have a measure of breathability too. This can be measured through how many grams of water passes through a square metre of fabric over 24 hours.

Leave a Reply Cancel dryvent vs goretex Your email address will not be published. This blog uses cookies to ensure you get the best linchess. They come with many specifics and features that have given them their well-deserved reputation, as we will see in this review.

This ultimate DryVent guide will help steer you right with one of the most versatile fabrics out there. It is PU-based and offers waterproof, windproof and breathable benefits. DryVent, which was commonly referred to as HyVent in the past, is a PU-based fabric engineered to be not only windproof and breathable but fully waterproof as well. This fabric is equipped with a DWR treatment located on the outer face, which allows water droplets to form and be repelled from the surface of the fabric keeping the wearer dry. DryVent fabrics can be found in a variety of products and will range in different types of weights, textures and performance characteristics. Like the different levels of a raincoat, DryVent is also available in multiple layers—2L, 2.

Welcome back to a comparison review! In this one, as you saw in the title, we will not be looking at two jackets versus each other, but instead, we will be focusing on fabric technologies. They come with many specifics and features that have given them their well-deserved reputation, as we will see in this review. The reason why we chose to do a comparison between two fabrics rather than jackets that might have either of these as part of their material, is because both of them come up quite often in our reviews and especially in our selections. Because of that, we thought it would be best to have a separate piece for them both, so you will not only have a better understanding of what they are best for but also know how they compare to each other. Once again, we will be following the usual structure of looking at each separately and then comparing their different aspects and features to see how they fare. Their son, about a decade later, created ePTFE expanded polytetrafluoroethylene , a strong and microporous material that had many characteristics, the most important one being its weathering properties and low water adsorption.

Dryvent vs goretex

Durable water-repellent outerwear like rain jackets and hiking boots are indispensable pieces of gear for every backcountry outdoor activity from mountaineering to snowboarding to backpacking. Abrasion-proof waterproof shell fabrics are always best for the rigorous conditions of outdoor activities in the backcountry. All these requirements may sound like a tall order for manufacturers, but two high-performance waterproof designs have risen to the top of the market to become standard-bearers for backpacking enthusiasts. One is called DryVent, the other is Gore-Tex, and the debate over which of these oleophobic waterproof shell fabric designs is superior has been raging since their inception. DryVent, designed and manufactured by The North Face , has some advantages over Gore-Tex, the accidental invention that first shifted the paradigm in the waterproof fabrics sector. When comparing these two giants of the waterproof fabrics industry the common standards of high-performance outerwear apply. Durability , longevity, comfort, breathability, weight, and effectiveness will all factor into whether you find DryVent or Gore-Tex more favorable. The hierarchy of these constituent characteristics will depend on the particular task you put them to. Ultralight backpackers might prefer a lighter DryVent product that surrenders some waterproofness in favor of ultralight flexibility.

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Since there's no cover over the pores, the membrane is able to breathe more effectively. It is available in either a 2-layer construction or as a 3-layer laminate, the former featuring a hanging 'drop' liner reminiscent of traditional hillwalking gear. Advertisement advertisement. Fabrics like this can take air in as well as pushing moisture out. For even more comfort, the 3L materials have a nice inner layer, which has been engineered to provide quick moisture transfer as well. Wearers may feel wet. Creating a fabric that blocks rain is easy. View all Storm Shield products here. Designed for intense mountain pursuits where weight and breathability are key, Pertex Shield fabrics allow you to move fast and stay comfortable. However, some rain jackets include Gore-Tex, and some use eVent instead. This liner—a thin piece of fabric, often nylon or a soft tricot—is affixed directly to the inside of the membrane, resulting in a jacket that is sleeker and more breathable than a 2-layer design and more durable than a 2. Your sweat is transported across the hydrophilic PU by diffusion, moving from the warm, moist atmosphere next to your skin to the cooler, drier atmosphere outside.

For example, Gore-Tex, which a lot of people know as the go-to waterproof material, is really great at blocking water, for example. However, Gore-Tex products require a certain amount of internal pressure to start releasing water.

Cheaper membranes even have a tendency to delaminate, or detach from the shell fabric we had a string of earlys Marmot PreCip jackets that all suffered this same fate. Waterproof Constructions Waterproof membranes or PU films are sandwiched between an outer layer or 'face fabric' and an inner layer 'scrim' sitting next to the skin. Toward the bottom of the heap—once again—are 2-layer jackets, which add a significant amount of bulk and weight by way of their hanging liner consider the oz. Instead, the membrane acts as the weather barrier, providing full waterproof, windproof protection. Whatever you choose, these technologies allow you to get outside and stay there. It is a thin membrane made of ePTFE, with more than 9 billion pores per square inch. This is a pattern type cookie set by Google Analytics, where the pattern element on the name contains the unique identity number of the account or website it relates to. However, some rain jackets include Gore-Tex, and some use eVent instead. The 2. Check out our range of cleaning and reproofing products here. The ratings that have resulted from this test are:. GORE produces some of the most well-known waterproof materials. Not only is it waterproof, but it is also water repellent and able to maintain this ability for its entire lifetime, being one of the very few fabrics that can manage to do so.