Is Decrum leather real or synthetic?

We use 100% Genuine Grain Leather, specialising in premium Lambskin and Cowhide. We do not sell faux, vegan, or PU leather. Every Decrum jacket is a natural product — breathable, durable, and designed to develop a richer character the more you wear it. If genuine leather matters to you, it matters to us too. See verified reviews from real UK customers on our Customer Reviews page.

How long does shipping take to my city? Is it free?

Yes, shipping is free on all orders. Delivered in 2–4 business days, with full tracking. All prices include UK VAT — no customs or import fees on delivery. Track your shipment anytime on our Track Your Order page.

How do Decrum sizes compare to UK standard sizing?

Our jackets are designed with a modern, tailored fit. We publish exact chest measurements in both inches and centimetres for every size — measure your chest and match it against our Size Guide rather than going by the label you usually buy. Fit varies by style, so if your measurement sits between two sizes, or you plan to layer over a jumper, reach us via our contact page and we will advise on that specific jacket before you order.

What is your return policy if the jacket doesn't fit?

We offer easy returns for all UK customers. If your jacket is not the right fit, initiate your return within 30 days of delivery through our Return & Exchange page. Items must be unworn, unwashed, and have tags attached. We want every UK customer to feel completely confident in their Decrum leather — sizing up or down is no problem at all.

Men's Black Leather Jackets

The classic that never goes out of style. Our men's black leather jackets are handcrafted from 100% real lambskin — timeless, buttery-soft, and finished with gunmetal hardware for an effortlessly sharp look. No retail markup. Direct from our workshop to your wardrobe.

42 Products Found

Black Friday Deal

Men's Black Lambskin Leather Cafe Racer Jacket

£159.00 GBP

Cost-per-wear's best friend: a black cafe racer jacket you'll own for a decade. The black holds its depth and the leather holds its shape. Layer it over a hoodie or...

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Black Friday Deal

Men's Black and Burgundy Quilted Leather Cafe Racer Jacket

£159.00 GBP

Most black leather jackets disappear into every other black leather jacket. The burgundy shoulder panels are what stop this one doing that — quilted, deliberate, and just enough colour to...

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Black Friday Deal

Mens Black Waxed Cafe Racer Style Leather Jacket

£179.00 GBP

Black waxed lambskin in a cafe racer cut – upright collar, clean front zip and shoulder epaulets. The wax finish picks up character with wear, so it looks better in...

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Mens-Black-Bomber-Leather-Jacket-with-Removable-Hood

Black Friday Deal

Men’s Black Lambskin Leather Bomber Jacket - Removable Hood

£159.00 GBP

Two jackets for the price of one: a hooded, layered look for cold mornings and weekend errands, then a clean, sharp bomber the moment you need to look put-together. The...

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Black Friday Deal

Edinburgh Mens Black Bomber Leather Jacket With Removable Hood

£159.00 GBP

A black leather bomber that earns its place year after year. The removable hood takes it from a cold commute to a clean evening line, and real lambskin only softens...

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Black Friday Deal

Men's Black Quilted Cafe Racer Leather Jacket

£159.00 GBP

For cooler autumn days when a simple jacket feels a little too ordinary. This gives everyday outfits a sharper edge with a fitted, modern look that works just as well...

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Men's Black Lambskin Leather Jacket - Removable Hood

£159.00 GBP

Love the hoodie-under-leather look but hate the bulk? A hoodie stuffed under a jacket bunches at the collar, tightens the sleeves and ruins the line, so the Merrill builds the...

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Black Friday Deal

Men's Black Three Button Lambskin Leather Blazer

£159.00 GBP

Made from 100% real lambskin leather, this black blazer brings the clean structure of classic tailoring to a leather finish. The three-button front and notch lapels create a sharp, close-to-body...

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Black leather jacket worn by a person on a plain background

Black Friday Deal

Men's Black Asymmetrical Leather Biker Jacket

£159.00 GBP

The asymmetrical zip and notch lapel give this black biker a sharp, structured line that holds its shape from a client meeting to a weekend ride. Cut slim in real...

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Black leather jacket with a hood on a white background

Black Friday Deal

Mens Black Bomber Leather Jacket with Removable Hood

£159.00 GBP

A classic black leather bomber jacket featuring a removable hood for versatile styling. Crafted from real leather with rib-knit cuffs, soft lining, and functional pockets, it offers the perfect mix...

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Johnson Mens Quilted Biker Style Black Leather Jacket - front

Black Friday Deal

Men's Black Quilted Leather Biker Jacket

£159.00 GBP

Real leather doesn't chase trends — and neither does this Black biker jacket. You're not renting a look for a season; you're buying a biker jacket that stays right for...

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Bryan Men's Black Lambskin Leather Bomber Jacket

£149.00 GBP

Some jackets are for this year; a Black bomber jacket like this is for the next ten. The Black holds its depth and the leather holds its shape — nothing...

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Black Friday Deal

Men's Black Cafe Racer Style Leather Jacket - Red & White Stripes

£159.00 GBP

Made from 100% real lambskin leather, this black cafe racer jacket stands out with bold red and white racing stripes across the front and sleeves. The regular fit, snap tab...

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Thomas - Men's Black Leather Harrington Jacket

£159.00 GBP

The Harrington, in smooth black lambskin with a natural sheen — not distressed or vintage-washed. Shirt collar, straight zip, nothing else, which is exactly why it works over a shirt...

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Clinton - Men's Black Cafe Racer Lambskin Leather Jacket

£159.00 GBP

The cafe racer, stripped to what it needs: a clean stand collar, one centre zip, four zip pockets and nothing hanging off it. Black lambskin that is soft enough to...

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Black Friday Deal

Owen Men's Black Cafe Racer Style Real Leather Jacket

£159.00 GBP

A black cafe racer in real lambskin with nothing it doesn't need: snap-tab collar, clean zip front, open hem cuffs. Light enough for every day, sharp enough for an evening...

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Men-Black-Asymmetrical-Belted-Biker-Style-Leather-Jacket

Black Friday Deal

Men's Black Asymmetrical Leather Belted Jacket

£159.00 GBP

An asymmetric zip set to the right, a belted waist and a stand collar. Seven pockets and plush lining make this black lambskin jacket as functional as its shape is...

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Men's Black Moto Leather Jacket with Removable Hood

Men's Black Biker Style Leather Jacket with Removable Hood

£159.00 GBP

Meet the Dodge — a men's black biker leather jacket with a removable hood, crafted from 100% real lambskin. Timeless biker lines with take-anywhere versatility: structured for the week, relaxed...

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Black leather jacket with brown accents worn by a person on a white background

Mens Black Biker Style Leather Jacket with Tan Stripes

£159.00 GBP

Make a confident statement with the Men’s Black Biker Style Leather Jacket, crafted from 100% real lambskin leather for a smooth yet durable feel. The snap-tab collar, quilted shoulder and...

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Man wearing a black leather jacket over a white shirt and blue jeans on a light gray background

Mens Black Lambskin Biker Leather Jacket

£159.00 GBP

Sharp, sleek, and ready to move, this men's black leather biker jacket features dual chest zippers and a snap-tab collar for a streamlined look. Crafted from real lambskin leather with...

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Neville Harrington Style Men's Black Leather Jacket

£159.00 GBP

Give your outfit a refined touch with this mens black lambskin leather jacket. It features a sharp shirt-style collar, zip closure, and sleek zipper pocket detailing for practical appeal. Perfect...

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Men's Black Leather Harrington Jacket

£159.00 GBP

Cost-per-wear's best friend: a Black harrington jacket you'll own for a decade. A wardrobe staple, not a seasonal fling — this Black harrington jacket is in it for the long...

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Dodge Men's Matte Black Cafe Racer Leather Jacket

£159.00 GBP

Matte black keeps the shine off and the shape sharp. A snap-tab collar, YKK zip and buckle waist adjuster give this cafe racer jacket its line; real lambskin gives it...

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Tavares Mens Distressed Black Leather Biker Jacket

Black Friday Deal

Men's Black Leather Biker Jacket

£159.00 GBP

An investment that earns its keep every time you put this biker jacket on. A fast-fashion biker jacket is landfill by next winter; real lambskin just keeps getting richer and...

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Jonathan Mens Black Cafe Racer Style Leather Jacket with Removable Hood

£159.00 GBP

Get the perfect blend of vintage style and modern functionality with our Men's Black Cafe Racer Style Leather Jacket. Equipped with a removable hood, this jacket not only serves as...

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Vermont — Men's Deep Black Leather Biker Jacket

£159.00 GBP

Deep black lambskin with a snap-tab strap collar, shoulder padding and seven pockets. The Vermont is a fashion jacket built to be worn hard and kept long. Specification: 100% Real...

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Austin-Mens-Cafe-Racer-Style-Black-Leather-Jacket

Men's Black Leather Cafe Racer Jacket

£149.00 GBP

Real lambskin, classic lines: the Black cafe racer jacket that ages in your favour. It draws compliments now and will still earn them a decade in, thanks to real lambskin...

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Black Friday Deal

Bickford Mens Black Cafe Racer Style Real Leather Jacket

£159.00 GBP

Step into the Bickford — a men's black cafe racer leather jacket cut from hand-picked real lambskin. Snap-tab collar, clean YKK zip and a minimalist line with a single chest...

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Men's Washed Black Distressed Leather Biker Jacket - Front

Mens Black Washed Biker Style Leather Jacket

£169.00 GBP

Shiny black leather can look like it’s trying too hard. This one’s washed has the soft depth of a favorite pair of black jeans, so it comes across as relaxed...

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Mens-Black-Shirt-Collar-Style-Real-Leather-Jacket

Men’s Black Real Leather Jacket - Shirt Style Collar

£159.00 GBP

Crafted from real lambskin leather, the Ervin men's leather jacket blends classic style with modern comfort. It features a sophisticated shirt collar look and a full front closure with flap...

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Black Friday Deal

Men's Black Leather Bomber Jacket

£159.00 GBP

Buy it once: a Black bomber jacket you'll wear for years, not a season. Where synthetic jackets crease and crack, this bomber jacket softens into the shape of your life....

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Men's Shirt Collar Black Bomber Leather Jacket

£159.00 GBP

A simple way to sharpen up your everyday autumn wardrobe. The black bomber shape feels relaxed enough for casual days, yet polished enough to take you from the commute to...

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Men's Black Real Lambskin Leather Blazer – Peak Lapel Tailored Fit

£159.00 GBP

Refine your formal wardrobe with the men's black leather blazer, expertly tailored from real lambskin for a polished, professional look. Featuring a classic notch lapel and a two-button closure, it...

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Johnson-Mens-Black-Distressed-Washed-Leather-Biker-Style-Jacket

Johnson Men's Black Distressed Washed Leather Biker Jacket

£159.00 GBP

The Johnson Men’s Washed Black Leather Jacket is crafted from 100% real lambskin with a distressed finish for an authentic worn-in look. With quilted shoulders, zipped pockets, and buckle straps...

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Black Friday Deal

Men's Black Real Leather Jacket — Harrington Style

£159.00 GBP

Own the night with the Men's Black Leather Jacket. Crafted from 100% real leather, this jacket is made to last and delivers a sleek, stylish look. The classic shirt collar...

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Men's Washed Black Distressed Lambskin Leather Cafe Racer Jacket - Front

Black Friday Deal

Men's Distressed Washed Black Leather Jacket - Cafe Racer Style

£159.00 GBP

Distressed washed black lambskin with padded shoulders and sleeves and a snap-tab collar. Worn-in from the first wear, in a cafe racer cut. Material: 100% Real Lambskin Leather Lining: Soft...

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Men's Maroon Distressed Black-Washed Lambskin Trucker Jacket

£159.00 GBP

A black-washed base with maroon rub-off coming through — no two pieces settle the same way. Classic trucker lines, buttoned cuffs and seven pockets in real lambskin. Specification: 100% Real...

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Men's Washed Black Cafe Racer Leather Jacket

£159.00 GBP

Washed black lambskin in a classic cafe racer cut – snap-tab collar, YKK zip and zippered cuffs. The faded finish looks worn-in from the first wear. Protection: This is a...

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Men's Black Lambskin Cafe Racer Jacket with White Stripes

£159.00 GBP

Quilted shoulders and elbows, white stripes down the sleeves, and a waist strap to set the fit. Seven pockets and a snap-tab collar make this cafe racer jacket as practical...

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Men's Black Leather Harrington Jacket

£159.00 GBP

The Black harrington jacket that quietly makes everything else in your closet look sharper. This is the end of the buy-replace-buy cycle — one harrington jacket that holds its shape...

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Black Friday Deal

Reeves Men's Black Vintage Leather Jacket

£159.00 GBP

The kind of jacket you can throw on when the weather turns cooler and still look put together. The Reeves brings an easy vintage feel to everyday autumn outfits, giving...

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Men's Black Harrington Leather Jacket | Shirt Style Collar

£159.00 GBP

Made from 100% real lambskin leather, the jacket gives the classic Harrington shape a clean black finish. The shirt collar and smooth front zip keep the design simple, while the...

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Men's Black Leather Jackets

Our collection redefines the standard of urban sophistication through the exclusive use of nappa lambskin. Each piece is engineered to provide an immediate sensation of luxury, where the natural smooth grain meets an unparalleled lightweight drape. Choosing a mens lambskin leather jacket means investing in a garment that adapts to your body's contours thanks to its natural stretch, ensuring superior comfort compared to stiffer hides.

Lambskin Quality and Selection

Every mens black nappa jacket in our range is the result of a rigorous selection of the finest pelts. We exclusively use lambskin with a calibrated thickness between 0.6mm and 0.8mm, ideal for maintaining a light weight of approximately 2 oz per square foot. Through professional drum-dyeing, the pigment penetrates deep into the fibres, ensuring a semi-aniline finish that preserves the material's authentic character. This supple black leather jacket offers a butter-soft hand feel that only genuine lambskin can provide.

Style and Silhouette Range

From heritage lines to modern interpretations, every black lambskin biker jacket is modeled to enhance the masculine physique. The silhouettes feature articulated sleeves that follow the arm's natural movement, while an action back panel ensures total freedom of motion. For those seeking a more minimalist aesthetic, our mens smooth leather jacket selection represents the perfect balance between executive elegance and understated confidence, maintaining consistent leather pliability over time.

Construction and Durability

Despite the perceived delicacy of the material, each mens real lambskin jacket is built for longevity. We utilize reinforced double-stitched seams with a density of 8-10 stitches per inch to prevent structural failure. The hardware consists exclusively of original YKK zippers and antique brass snaps, while the interior is finished with a breathable quilted viscose lining. If you wish to explore broader alternatives, consult our selection of mens leather jackets to find the perfect premium lambskin outerwear for any occasion.

Frequently Asked Questions

We use 100% Genuine Grain Leather, specialising in premium Lambskin and Cowhide. We do not sell faux, vegan, or PU leather. Every Decrum jacket is a natural product — breathable, durable, and designed to develop a richer character the more you wear it. If genuine leather matters to you, it matters to us too. See verified reviews from real UK customers on our Customer Reviews page.
Yes, shipping is free on all orders. Delivered in 2–4 business days, with full tracking. All prices include UK VAT — no customs or import fees on delivery. Track your shipment anytime on our Track Your Order page.
Our jackets are designed with a modern, tailored fit. We publish exact chest measurements in both inches and centimetres for every size — measure your chest and match it against our Size Guide rather than going by the label you usually buy. Fit varies by style, so if your measurement sits between two sizes, or you plan to layer over a jumper, reach us via our contact page and we will advise on that specific jacket before you order.
We offer easy returns for all UK customers. If your jacket is not the right fit, initiate your return within 30 days of delivery through our Return & Exchange page. Items must be unworn, unwashed, and have tags attached. We want every UK customer to feel completely confident in their Decrum leather — sizing up or down is no problem at all.