Polypropylene mesh base layer Polypropylene fiber has unique properties that make it very suitable as a base layer for extreme activities. It's not a soft feeling but it's not annoying. 9% Polypropylene, 2% Elastane Mar 7, 2023 · Merino wool mesh base layer was recommended to me by a viewer. Jul 28, 2023 · The needlepoint holes perform similarly to a filled mesh (Image credit: Sean Fishpool) Design and specifications. Oct 11, 2024 · These two properties are rare in base layer fabrics. Nov 13, 2023 · I just picked up a Brynje for the first time a month ago and have been experimenting with different layers while backpacking and jogging. Polypropylene, or 'polypro', has been used for the fabrication of cold-weather base layers, such as long-sleeve shirts or long underwear. Polypropylene. Now adventurers and athletes put their faith in Brynje mesh. Brynje Super Thermo base layers have been used extensively in expedition work and are worn by Special Forces troops across the globe. I would call it “different” rather than “better”, but that depends on what characteristics you like. Seamless with polypropylene anallergic yarn. Dec 30, 2021 · The Isoler Mesh base layer is constructed from a circular knit design, meaning more comfort thanks to the lack of seams. Mar 12, 2023 · Brynje of Norway, pronounced “Brin-ya,” is a Norwegian company that makes mesh base layers that look a whole lot like fishnet underwear. Base layers (as well as mid-layers) made of Merino wool with a density above 250g/m 2 tend to be too heavy (especially when soaked with sweat) to be efficiently used for sports The mesh knit that is in contact with the skin is made of polypropylene, which does not absorb moisture but instead wicks it to the outer layers of clothing. Or you might find you only like wearing the base layer when it’s cooler (say under 65F). The lead reviewer for our Men's Base Layer lineup is Justin Simoni. . Polyester has replaced polypropylene in these applications in the U. The mesh design also allows moisture to transport to the outer layers in vapor form thus keeping you dry during periods of high activity. The newer stuff seems to do better but it can hold odor even after a wash especially if it was left to ferment in a laundry basket or backpack for a few days, then the odor comes back with a vengeance with a little heat and sweat. It reflects thermo-energy generated by the body back into skin tissues as FIR (far infrared) rays, enhancing performance and recovery. Choose options. then all you’d have to do to characterize a base layer is weigh your base layer, soak it in water until it became saturated, wring it out, weigh again, subtract weights to get weight of absorbed water. The Polypropylene mesh is made from 100% Schoeller® Polycolon® synthetic yarn, knitted into a 3/8″ open weave mesh that provides 4 to 6 times the insulating power of any solid knit by weight. Silver ionisation prevents the growth and spread of bacteria in the fibre, ensuring that the mesh base Brynje Super Thermo base layers have been used extensively in expedition work and are worn by Special Forces troops across the globe. By dressing in layers, you can easily adjust for the temperature and your activity level by putting on or taking off extra items of clothing. Unisex sizes: XS – XXXL. Those happen when brands try to push the envelope on the light end of the fabric spectrum. There are polypropylene base layers, but they stink worse than polyester, wear out faster, are scratchier feeling, and can melt in the clothes dryer. S. It's not only what is on the outside but also what's beneath that matter. The polypro can be a bit rough but its wicking and dryness is genuinely amazing, and the string mesh traps warm air when you want it, and then dumps it as soon as you open the zip on your top layer. Merino; Find information about all of our upcoming Member Q&A’s, Webinars, Live Courses, other live events, and more on our Events Calendar Page. Brynje ST garments are not just ideal for high intensity, cold weather activities. A local of Colorado, Justin maintains his fitness by performing year-round ascents of Longs Peak, often relying on human-powered bike-from-town approaches. Brynje’s “Super Thermo Mesh” and some versions of SealSkinz use Schoeller’s “Polycolon” polypropylene fabric. Brynje mesh is the best way to use polypropylene. 0 (1) Item # 163016299. 99 List: $29. Nov 13, 2023 · I think Schoeller may have cracked the nut when it comes to polypropylene odor resistance. Brynje USA – The Lightest, warmest, driest base layer you will ever own. Stay warm with surplus long johns, polypropylene sets, and cold-weather gear. 99 delivery Jun 6 - 17 Although the testers perceived differences in the way they felt, core temperature instrumentation showed 0 difference for the five common base layer knit types (1 by 1 rib, fleece, fishnet, interlock, and double layer rib using polypropylene). See full list on backpackinglight. Oct 21, 2018 · The polypropylene fiber also accepts color with very little processing. Color: black. [51] A Buyers Guide to Base Layers - Base layers are designed to sit next to the skin and wick sweat away or provide an extra thermal layer as a second skin. Heavyweight base layers: Below-freezing temps. Feb 26, 2018 · 4. I've never even heard of a nylon base layer. 6 out of 5 stars 2,497 Price, product page $16. I’ve worn my Brynje base layers made with this fiber for up to about 7 days at a time with minimal to no odor. r/Ultralight is the largest online Ultralight Backcountry Backpacking community! This sub is about overnight backcountry backpacking, with a focus on moving efficiently, packing light, generally aiming at a sub 10 pound base weight, and following LNT principles. Standard Delivery. Technical specifications: Merino wool 80% Polyamide 20% Weight: 110 g Material Weight: 125 g / m2 Micron: 17. I guess if another layer had some benefits, i could see the mesh being cooler than a full knit 150g wool base layer. Because of the thermostatic qualities of the mesh, these base layer garments are exceptional for warm weather use as well. What base layers are meant to do is to prevent you from getting cold – this might sound like semantics, but it is not. I'm ordering more when they have the hfal tights in stock again, as well as some sleeveless shirts. Brynje Super Thermo long-sleeve base layer offers breathable insulation with moisture-wicking Polycolon® mesh and a solid knit inlay for pack strap comfort. Short sleeve baselayer in polypropylene Nilit Innergy mesh. The Gorewear base has a flat weave with needlepoint holes, rather than the more common filled mesh of the dhb Lightweight Mesh Sleeveless Base Layer or the Castelli Pro Issue Base Layer; or the open mesh of the Brynje Super Micro Oct 11, 2024 · In fact, most of Brynje’s product development over the last 30 years has been driven by feedback, ideas, and improvements from their demanding professional users which has led to innovations like their SUPERthermo polypropylene fabrics, their modern merino wool/polyester blends and their Double Arctic garments that layer wool or fleece over the mesh for added reinforcement and unmatched Nov 4, 2016 · Base layers will keep you warmer than being naked, or even wearing a t-shirt, but a real base layer (not so called “thermals“) is not meant to keep you warm. We're here to help with base layers worn by profesionals in all types of climates and sports. BFRB Base Layer. $14. with its Carbon/Polypropylene blend that provides exceptional moisture Men Thermals Top and Bottom Set Autumn and Winter Thermal Underwear Set Clothes Trousers Base Layer for Cold Weather Price, product page $23. military, such as in the ECWCS. 5 Shop authentic military undergarments, army base layers, and thermals at Coleman's. Sep 9, 2016 · Buy Terramar Men's Standard Polypropylene Long Sleeve Crew, Black, 3X-Large Tall: Active Base Layers - Amazon. I haven't used the brynjie mesh layers but these have been great. Polyester all the way. A straightforward mesh base layer for a great price, it’s extra long so it stays tucked in no matter the riding position. I cant imagine adding another layer in that kind of weather. 99. Simply the best long johns for soldiers, hikers, hunters, and other active outdoorspeople. Nothing wet against the skin! Brynje ST garments are not just ideal for high intensity, cold weather activities. Aug 1, 2024 · Lightweight base layers: Moderate to cool temps. So far the mesh and a snug-fitting mid-weight polyester base layer over the top has been most comfortable in temps down to the mid 20s while active, with a wind shirt depending on conditions, but I’m still playing around with combinations. Shop for Base Layers at REI - Browse our extensive selection of trusted outdoor brands and high-quality recreation gear. Brynje Fishnet Base Layers Smith's Workwear Men's Long-Sleeve Crew Performance Knit Super Soft Base Layer Shirt. This is a versatile base layer for most outdoor activities and daily wear. The secret is in the polypropylene yarn which absorbs very little moisture and the mesh design which traps air (the best insulation) yet allows perspiration to pass through the garment in vapor form. We believe in Brynje products and therefore offer a 100% guarantee on each product purchased. So, if the objectives for selecting your base layer are light weight, warmth and moisture management it’s clear that a mesh base layer garment made from polypropylene simply will outperform all other options. Apr 15, 2019 · Polypropylene (hello Lifa) Polypropylene got a bad rap as the fibre used by Helly Hansen for its original Lifa baselayers – remember the striped arms – commonly dubbed ‘smelly Helly’. Get inspired gear, informed advice, 100s of brands – all backed by our Rocksolid Guarantee. Oct 16, 2024 · December 11, 2024 – Webinar: The Science and Performance of Fibers in Outdoor Base layer Clothing, Part 2: Alpaca vs. For just $55, this midweight baselayer provides adequate warmth on chilly hikes and resort days, and its simple but attractive styling makes it well suited for wearing casually, too. Featured Brands and Products. 59 $ 23 . Oct 17, 2024 · Terramar, Helly Hansen Lifa, and older military surplus base layers (sometimes Rothco) may use polypropylene. Mar 30, 2025 · To appropriately evaluate each base layer's performance, we have divided our testing team into separate teams for each gender. That determines dry time – the less absorbed water the better. Dec 19, 2023 · See the best base layers for men for training outdoors in cold weather from brands like Smartwool, Patagonia, and Under Armour, as tested by fitness experts. Polypropylene is also used in warm-weather clothing, in which it transports sweat away from the skin. Light and soft, it fits like a second skin. Compare. Oct 15, 2015 · The Brynje Super Thermo C-Shirt is a mesh base layer that shifts moisture away from your body well while adding just a touch of insulation. Polypropylene fiber has the highest insulation performance-to-weight ratio and excellent moisture transport. 99 $ 16 . The spaces in the mesh trap warm air when worn under a mid-layer, just like other base layers. 99 Brynje Super Thermo base layers have been used extensively in expedition work and are worn by Special Forces troops across the globe. $35 Throughout the ‘80s, the polypropylene mesh base layer was the favorite of explorers, skiers and cyclists on the continent. 59 $8. 1. Nov 26, 2023 · The Worlds Best Baselayer isMESH!? It may seem like an absurd concept for keeping warm and cold weather layering, or at least I used to think so. The good news is that modern Lifa is much, much better in this respect. Brynje polypropylene since about 2017 or 2018 is Schoeller Polycolon. More for keeping you dry than warm, but it does add warmth. It's made from Isolfil Merkalon polypropylene and the yarn is made up of loosely twisted smaller strands, so there's a large surface area to draw sweat away from your skin and shift it outwards, which it does very effectively. Top quality, great selection and expert advice you can trust. Fit: Mesh baselayers are generally quite stretchy in all directions. Brynje's Super Thermo mesh base layer will keep you warm and dry while being extremely lightweight (holes weigh nothing!). The flat seams do not rub or press against the skin, ensuring comfort of movement. Here at Military 1st, we are proud to provide our customers with a wide assortment of first-class base layers and comfortable tactical underwear that will keep them warm and dry in every situation, whether is it work or active times in the big outdoors. A mesh wool shirt for active col The best undershirt for soldiers, hikers, hunters, and other active outdoorspeople. When it’s hot you can always unzip the jersey partway. May 14, 2020 · Unlike traditional base layers, the RaceBase is made out of a polypropylene mesh, designed to allow maximum breathability while reducing air turbulence between the outermost layer of fabric, like your race suit or cycling jersey, and the skin. There is very strong science to document this claim. The problem of sweating, while ascending a slope, followed by freezing descents had previously been resolved by plastic bags and newspapers. And damn, that blue and red camo. Exceptional warmth and moisture control in an extremely lightweight base layer. PP cannot wick much because water doesn't stick to it, so there is no (or not much) capillary action. com Jan 20, 2023 · Short sleeve baselayer in polypropylene Nilit Innergy mesh. com FREE DELIVERY possible on eligible purchases Polypropylene has a very high strength-to-weight ratio providing super light garments designed to withstand years of extreme use. May 23, 2012 · The basic mesh base layer comes in two versions – the polypropylene orignal, which Rhodri reckons shades it in performance terms, and also a merino version for those who’d rather stay natural and embrace the fabric’s natural anti-odour properties. Fishnet mesh with these properties makes for a very effective type of fabric construction for cool- and cold-weather hiking. " Nov 30, 2023 · Norwegian brand Brynje makes pretty much the definitive performance base layer in its 100 per cent polypropylene string mesh Super Thermo. 80/20% Merino wool/polyester mesh t-shirt with shoulder inlay for added comfort while carrying a pack. You might also see "ultralightweight" or "featherweight" or other similarly gossamer descriptors. The ST T-shirt can be worn all four seasons as the mesh design provides warmth when the second layer closes the air cells yet will cool when the second layer is opened to allow air to pass over the skin. Oct 16, 2018 · Base layers made of wool with a density of 170g/m 2 and less are suitable for use at high temperatures while others are mainly intended for winter, spring and fall use. Thermal Underwear for Men, Winter Base Layer Set Tops & Long Johns Winter Ski Cold Weather Gear for Heat Retention 4. My “lightweight” base layer is a lighter Rapha version, which you could always add for the hotter summer months if you decide you love the base layer but the wool is too hot in the summer. aka poly-PEW!. Not really designed as an outer layer, the half tights have some slight runs in them but the shirts have been fine. The polypropylene yarn absorbs virtually no moisture while the mesh design allows perspiration to pass through the garment in vapor form. Nylon absorbs a lot of water, can't imagine it making for a good base layer. The fiber does not retain moisture so there is little wetness against the skin and it dries extremely quickly. Choose a base layer for your desired warmth and activity level. Brynje of Norway has set the gold standard for manufacturing technical fishnet base layers for more than a century. Midweight base layers: Cold temps. I bought the Brynje merino wool long sleeve shirt with inlay. you could thus compare any base layers you had to determine which was best The Wool Thermo (WT) mesh collection is a modified wool base layer made with Brynje’s classic 3/8″ open weave design provides 4 to 6 times the insulation value of any solid knit by weight. Right u Mar 6, 2025 · REI Co-op is known for their affordably priced yet well-built apparel, and the Midweight Long-Sleeve Base Layer Top is no exception. Dec 30, 2024 · So, you wear base layers in early season? Does it have any benefits? Early season here we still see temps in the 80s at times and still have some humidity lingering. Fast international delivery. Brynje Super Thermo garments are exceptional for warm weather use as well because of the thermostatic qualities of the mesh. I learned about mesh baselayers from a recent video from @TheBearEssentials He does a much better job at explaining how and why mesh base layers work, so mak Shop for Base layers & thermals at MEC. It’s no surprise that you’ll find Brynje base Brynje Super Thermo base layers have been used extensively in expedition work and are worn by Special Forces troops across the globe. 100% Satisfaction Guarantee May 6, 2025 · Mesh base layers have gone far and wide on some pretty harrowing expeditions, 100% polypropylene) does incorporate a few solid modesty panels, the unisex merino cut does not, making these Jan 4, 2023 · 20 years ago alot of the synthetic stuff was polypropylene. pttnnd flaibd soqf fsyia nxng dbqe mcwxfp xccrrf hidc kikj