{"id":510,"date":"2026-09-29T03:05:19","date_gmt":"2026-09-28T19:05:19","guid":{"rendered":"http:\/\/www.pdkala.com\/blog\/?p=510"},"modified":"2026-09-29T03:05:19","modified_gmt":"2026-09-28T19:05:19","slug":"what-materials-are-jackets-usually-made-of-43f2-fb1f6d","status":"publish","type":"post","link":"http:\/\/www.pdkala.com\/blog\/2026\/09\/29\/what-materials-are-jackets-usually-made-of-43f2-fb1f6d\/","title":{"rendered":"What materials are jackets usually made of?"},"content":{"rendered":"

Hey everyone, it\u2019s Mia from the jacket supply team here \u2013 and if you\u2019ve ever stared at a rack of jackets, run your fingers over different fabrics, and wondered \u201cwait, why is this one waterproof but that one\u2019s so soft and stretchy?\u201d you\u2019re in the right spot. As someone who sources and supplies jackets for a living, I\u2019ve gotten so many questions from buyers, from small boutique owners to big retail reps, asking what the actual go-to materials are that make a jacket work for every scenario, from winter hikes to office commutes to concert nights out. Let\u2019s break this down, no boring science jargon, just real talk about what\u2019s in the jackets you love (and sell!). Jackets<\/a><\/p>\n

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First up, the old faithful: polyester. I know what you\u2019re thinking \u2013 \u201cpolyester is scratchy and cheap, right?\u201d Wait, hold on, that\u2019s the old polyester from 10 years ago. Modern polyester is a whole different beast. We use it for like 60% of the performance jackets we supply, mostly because it\u2019s durable, moisture-wicking, and doesn\u2019t wrinkle if you stuff it in a gym bag or a duffel. Here\u2019s the lowdown: it\u2019s a synthetic fiber made from plastic bottles, too \u2013 super eco-friendly these days, which is a huge win. We recently switched a chunk of our polyester production to rPET, which is recycled plastic, and our buyers have flipped because it checks the sustainability box without cutting corners on performance. It\u2019s also quick-drying, so if someone gets caught in a light rain, it won\u2019t stay soggy like cotton would. The only downside? If you\u2019re looking for that cozy, soft next-to-skin feel, basic polyester might not hit that \u2013 but microfiber polyester, which is woven to be super fine, is so soft now it\u2019s hard to tell apart from some natural fabrics. We use microfiber polyester for our everyday casual jackets, and it\u2019s our bestseller with new small businesses because it\u2019s affordable, holds up for a season of washes, and works for almost any customer.<\/p>\n

Next, natural fabrics, and the big one here is cotton. Cotton is a classic \u2013 everyone knows what a cotton jacket feels like, right? It\u2019s breathable, soft, and has that worn-in, lived-in look that never goes out of style. But here\u2019s the thing about cotton for jackets: it\u2019s not great for wet weather. It absorbs water like a sponge, so once it\u2019s soaked, it gets heavy and cold, which is why you don\u2019t see many heavy cotton jackets for snowy climates. But we sell a ton of lightweight cotton jackets for spring and fall \u2013 denim jackets are basically a heavy cotton twill, and denim\u2019s a huge staple for casual wear. Wait, speaking of twill, that\u2019s just a type of cotton weave, right? Yeah, twill has that diagonal pattern, and it\u2019s sturdier than regular cotton, so it holds up to more wear and tear. We also use cotton blends for some of our more versatile casual jackets \u2013 mix cotton with a little spandex, and you get that soft, breathable cotton feel with a tiny bit of stretch, so it doesn\u2019t feel stiff when you move around. Pro tip for anyone buying: if you\u2019re targeting customers who want jackets that look good year-round but don\u2019t need heavy-duty performance, cotton or cotton-blend is the way to go.<\/p>\n

Now, if you need something for cold, harsh weather? Let\u2019s talk down and down alternative. Down is a natural insulator \u2013 it\u2019s the fluffy cluster under goose or duck feathers, and it\u2019s the lightest, warmest material per ounce there is. We supply a lot of down jackets for outdoor brands, but we always tell buyers to consider the fill power when picking these. Fill power is how much one ounce of down expands \u2013 higher fill power means warmer down that takes up less space, so the jacket is lighter and more packable. That\u2019s why you see those tiny, compressible down jackets that fit in a pocket \u2013 they\u2019re high fill power. But down has a flaw: if it gets wet, it loses almost all its insulating ability. That\u2019s why we treat a lot of our down with a durable water repellent (DWR) coating now, which helps it shed light moisture. But if you\u2019re selling to customers in places with constant rain or snow, down alternative is a safer bet. Down alternative is usually synthetic polyester or nylon fibers that mimic down\u2019s fluffiness, and they stay even when wet. It\u2019s a little heavier than down, but way more affordable, and it works for all weather. We use high-quality down alternative that\u2019s hypoallergenic too, which is a big selling point for people with allergies to animal-based down. That\u2019s been a game-changer for our sales to boutique owners who cater to family markets.<\/p>\n

Wait, nylon \u2013 I can\u2019t leave nylon out, it\u2019s another workhorse. Nylon is similar to polyester, but it\u2019s lighter, more water-resistant, and has a slight sheen that makes it look more polished than basic polyester. We use nylon mostly for outer shells \u2013 like the windbreakers or rain jackets that people throw on when it\u2019s drizzly. It\u2019s super durable, too; if you snag it on a fence or a tree branch, it\u2019s less likely to tear than some other fabrics. We also use coated nylon for our heavy rain jackets \u2013 the coating (usually polyurethane or PVC, but we use water-based coatings now that are better for the planet) adds a waterproof barrier, so these jackets can handle downpours. The only thing with nylon is that it can be a little more prone to static than other fabrics, but we add anti-static treatments to most of our nylon jackets now, so that\u2019s not a problem anymore. Our nylon windbreakers are super popular with youth sports teams and concert merch brands because they\u2019re customizable, lightweight, and hold up for years.<\/p>\n

Then there\u2019s the fancy stuff \u2013 the fabrics that are for specific needs, like fleece and wool. Fleece is a synthetic or sometimes natural (though mostly synthetic these days) soft, fuzzy fabric that\u2019s basically a lightweight insulating layer. It\u2019s not windproof, but it\u2019s warm and super breathable, so it\u2019s perfect for layering. We sell fleece jackets as midlayers for winter, or standalone jackets for cool fall days. It\u2019s affordable, easy to wash, and doesn\u2019t pill as much as it used to \u2013 we use anti-pill fleece, so it stays looking new even after multiple washes. Wool is the other fancy one. Merino wool, specifically, is a game-changer. It\u2019s natural, from merino sheep, it\u2019s soft (no scratchy wool here, I promise), and it wicks moisture, regulates temperature, and even has natural odor-resistant properties. That means if you\u2019re on a hike or a long commute, you don\u2019t have to wash your wool jacket every time you wear it. We use merino wool blends for our premium casual jackets \u2013 mix it with a little nylon or spandex to add durability and stretch, so it\u2019s not delicate like pure wool. Pure wool jackets are also great for office wear, because they look sharp and keep you warm in air-conditioned offices or cool evenings. The downside is that wool can be a little more expensive, so we usually position our merino blend jackets as mid to premium for buyers who have a higher price point for their customers.<\/p>\n

Wait, I should also mention the fabrics you don\u2019t always see right away \u2013 the linings and coatings that make a jacket work. Like, a jacket might have a polyester outer, but a fleece lining, or a mesh lining for breathability. Or the DWR coating I talked about earlier, which is a thin layer that keeps water from soaking into the outer fabric. We test every jacket we make, too \u2013 not just for looks, but for how they hold up to rain, stretch, washing, all that. Last year, we had a buyer come to us saying their previous supplier\u2019s jackets were pilling after a month of sales, so we switched them to anti-pill microfiber polyester and anti-pill fleece, and their return rate dropped by 30%. That\u2019s the kind of stuff we care about \u2013 not just selling fabric, but making jackets that actually work for the end user.<\/p>\n

A lot of new buyers ask me, \u201cwhat fabric should I pick for my brand?\u201d and my answer is always, it depends on who you\u2019re selling to. If you\u2019re targeting college students who want cheap, trendy jackets for football games, go with microfiber polyester or basic nylon. If you\u2019re selling to outdoor adventurers, mix rPET polyester outer with down or down alternative insulation. If you\u2019re doing premium casual for millennials and Gen Z who care about style and sustainability, go with cotton blends or merino wool. And if you\u2019re selling to families, hypoallergenic down alternative and easy-to-clean fabrics are non-negotiable.<\/p>\n

Here\u2019s the thing about jackets, too \u2013 most jackets these days are blends, not one single fabric. No one makes a jacket that\u2019s 100% one fabric unless it\u2019s a very specific style, like a heavy wool overcoat. Blends give you the best of both worlds: stretch, durability, softness, performance. For example, our top-selling all-season jacket is a 95% microfiber polyester and 5% spandex blend \u2013 it\u2019s water-resistant, stretchy, doesn\u2019t wrinkle, and works for everything from running errands to a weekend getaway. That\u2019s the kind of versatile jacket that sells well year-round.<\/p>\n

I\u2019ve been in this jacket supply game for 7 years now, and one thing I\u2019ve learned is that customers don\u2019t just buy a jacket because it looks good \u2013 they buy it because it feels good and works for their life. If a jacket is scratchy, gets soaked in rain, or falls apart after a few wears, no one will buy it again. That\u2019s why we\u2019re so picky about the materials we use. We work with mills that test every fabric for quality, and we source most of our materials sustainably now, because that\u2019s what buyers want \u2013 they don\u2019t want to sell something that\u2019s bad for the planet, either.<\/p>\n

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If you\u2019re a boutique owner, a retail buyer, or someone who\u2019s looking to source jackets for your brand, and you want to chat more about which materials make sense for your target audience, reach out! I\u2019d be happy to send over samples, break down pricing, or talk about custom designs. We can work with small orders (we love supporting new brands!) and big bulk orders too, so no matter what your needs are, we\u2019ve got you covered.<\/p>\n

Softshell Jackets<\/a> References:<\/p>\n