What are bomber jackets made of? Bomber jackets are made from a range of materials, most commonly genuine leather, nylon, polyester, cotton, suede, or shearling, with ribbed knit trim at the cuffs and waistband regardless of the outer fabric. Leather and suede tend to be the most durable and long-lasting, nylon and polyester are lighter and more water-resistant, and cotton sits somewhere in between, casual, breathable, but less weatherproof than synthetic options. Which one’s “best” really depends on climate, budget, and how long you want the jacket to last.
That’s the quick answer. Here’s a closer look at each material, what it’s actually good for, and how to tell which one fits your needs.
Why Bomber Jacket Materials Vary So Much
The bomber silhouette, waist-length, zip front, ribbed cuffs and hem, stayed consistent from its military origins onward, but the outer material has always been more flexible. Early flight jackets used leather almost exclusively because it held up against wind and cold at altitude. As the style moved into mainstream fashion, manufacturers started building bombers from whatever material suited the intended use, warmth, cost, water resistance, or just a specific look. That’s really why bomber jacket materials cover such a wide range today, the silhouette never changed much, but what it’s built from kept evolving.
Leather Bomber Jacket Material
Genuine leather remains the gold standard for anyone prioritizing durability and how the jacket ages over time. A leather bomber jacket material, usually cowhide, lambskin, or goat leather, softens and develops character the longer it’s worn, rather than flattening out or losing shape the way cheaper materials do. It’s heavier than synthetic alternatives and requires occasional conditioning, but a well-made leather bomber jacket can realistically last a decade or more with basic care.
The trade-off is cost and weight. Leather bombers run pricier upfront and aren’t the lightest option for milder climates, but for anyone who wants a jacket that improves with age instead of wearing out, it’s hard to beat.
Nylon Bomber Jackets
Nylon bomber jackets prioritize practicality. Nylon is lightweight, naturally water-resistant, and dries quickly, which made it the material of choice for the military’s later MA-1 style bombers designed for functionality over form. It’s a strong pick for transitional weather or anyone who wants a low-maintenance jacket that doesn’t require conditioning or careful storage the way leather does.
What you give up is longevity and that natural, aged-in look leather develops. Nylon holds its shape reasonably well but doesn’t really “wear in” the same way, and it can look and feel more utilitarian than a leather or suede alternative.
Polyester Bomber Jackets
Polyester bomber jackets are usually the most budget-friendly option on the shelf. Polyester is durable against everyday wear and tear, resists wrinkling, and holds color well over time, which makes it a common choice for printed or heavily detailed bombers, team jackets, and licensed or graphic designs. It’s not particularly breathable compared to natural materials, though, and tends to run warmer against the skin in mild weather, which is worth factoring in if you’re in a climate that doesn’t get consistently cold.
Cotton Bomber Jackets
Cotton bomber jackets sit in a comfortable middle ground. Cotton breathes better than nylon or polyester, feels softer against the skin, and tends to have a more relaxed, casual look overall. It’s a solid choice for spring and fall layering, less warmth than leather or shearling, but more breathable and lighter for milder days. The main downside is water resistance, or the lack of it, cotton soaks through fairly easily and takes a while to dry compared to synthetic options.
Suede Bomber Jackets
Suede bomber jackets offer a softer, more textured alternative to smooth leather, made from the underside of animal hide rather than the top grain. Suede has a distinct, slightly fuzzy finish that reads as a bit more refined or fashion-forward compared to standard leather. It’s just as durable in terms of structure, but it’s noticeably more sensitive to water and stains, so it’s not the best pick for unpredictable weather unless it’s been properly treated.
Shearling Bomber Jackets
Shearling bomber jackets are built for genuine cold. Made from sheepskin with the wool left intact on the inside and leather on the outside, shearling bombers trade some of the sleeker silhouette for serious warmth, more insulation than any of the other materials on this list can really compete with. They’re heavier and pricier, but for anyone dealing with real winter conditions, this is usually the material that performs best.
What About the Lining and Trim?
The outer shell only tells half the story. What’s inside a bomber jacket, and what makes up the ribbed cuffs and hem, matters just as much for how the jacket actually feels and performs.
Lining materials vary depending on the jacket’s intended climate. Lightweight bombers often use a simple polyester or satin lining, smooth against the skin and easy to layer over. Heavier, cold-weather bombers may use quilted insulation, wool blends, or in the case of shearling styles, the natural wool itself doubles as both shell lining and insulation in one. A poorly lined jacket can undercut even a great outer material, a genuine leather shell with a thin, cheap lining won’t perform nearly as well as one built with proper insulation underneath.
The ribbed cuffs and waistband, meanwhile, are almost always a stretch-knit blend regardless of what the body is made from. This rib knit typically combines cotton with a small percentage of spandex or polyester, which is what allows it to snap back into shape after stretching rather than sagging out over time. It’s a small detail, but it’s actually one of the most functionally important parts of the entire jacket, it’s what seals in warmth at the wrists and hem and keeps the whole silhouette looking sharp rather than shapeless.
Do Zippers and Hardware Affect Quality?
It’s easy to overlook, but the hardware on a bomber jacket says a lot about overall build quality. Metal zippers, brass or nickel-finished, tend to hold up far longer than plastic ones, which can crack or jam after repeated use. Snap buttons on pocket flaps or collars should feel solid and click firmly into place rather than feeling loose or flimsy. On a genuine leather bomber, the stitching around the zipper track matters too, uneven or loose stitching here is often one of the first places a lower-quality jacket starts to fail, long before the leather itself shows any real wear.
Comparing Bomber Jacket Materials
| Material | Durability | Warmth | Water Resistance | Best For |
|---|---|---|---|---|
| Leather | Very high | Moderate | Moderate | Long-term investment, everyday wear |
| Nylon | Moderate | Low–Moderate | High | Transitional weather, low maintenance |
| Polyester | Moderate | Low–Moderate | Moderate | Budget shopping, graphic designs |
| Cotton | Moderate | Low | Low | Mild weather, casual layering |
| Suede | High | Moderate | Low | Refined look, drier climates |
| Shearling | Very high | Very high | Low–Moderate | Serious cold, maximum warmth |
How to Choose the Right Material for You
If you want something that lasts years and only improves with wear, leather is the clear choice. If low maintenance and water resistance matter more than longevity, nylon or polyester make more sense. Cotton works well if breathability and a relaxed look are the priority over serious weatherproofing. And if you live somewhere winters actually bite, shearling is really the only material on this list built to handle it properly, with suede as a middle-ground option if you want leather’s structure with a softer finish.
Why Genuine Leather Still Leads for Long-Term Value
Cost per wear tends to favor leather more than people initially expect. A synthetic bomber might cost less upfront, but replacing it every couple of seasons adds up, while a genuine leather bomber, properly cared for, can outlast several cheaper jackets combined. At Royalex Leather, our bombers are handcrafted from real leather by artisans who work these hides every day, which is exactly why the fit, stitching, and material quality hold up the way they’re supposed to.
Shop Bomber Jackets at Royalex Leather
If you’ve decided which material fits your needs, our Bomber Jackets collection is built from genuine leather with the same ribbed cuff and waistband construction that’s defined this style for decades. Looking for something warmer? Our Men’s Shearling Jackets collection covers that end of the spectrum. Want a different silhouette entirely? Check out our Biker Jackets and Leather Coats collections, or browse our full Men’s Jackets line for everything in between.
Royalex Leather ships across the USA and worldwide, so wherever you’re shopping from, genuine materials aren’t out of reach. You can also explore our full collection for the rest of what we handcraft.
Frequently Asked Questions
What are bomber jackets made of?
Bomber jackets are commonly made from genuine leather, nylon, polyester, cotton, suede, or shearling, with ribbed knit cuffs and a waistband regardless of the outer material used.
Is leather or nylon better for a bomber jacket?
It depends on priorities. Leather offers far better durability and ages well over time, while nylon is lighter, more water-resistant, and requires less maintenance.
What’s the warmest bomber jacket material?
Shearling is the warmest option by a clear margin, thanks to its natural sheepskin wool lining, making it the best choice for genuinely cold climates.
Do polyester bomber jackets last as long as leather ones?
Generally, no. Polyester holds up reasonably well to everyday wear, but it doesn’t develop character or last as long as genuine leather with proper care.
Are suede bomber jackets durable?
Suede is structurally durable but more sensitive to water and staining than smooth leather, so it’s better suited to drier climates or treated pieces.
Does Royalex Leather ship genuine leather bomber jackets internationally?
Yes. Royalex Leather ships genuine leather bomber jackets across the USA and worldwide.
