10 Best Black Slim Fit Jeans in The UK

Last updated on 13/09/2025

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9.8

Exceptional

Lee

Lee Men's Performance Series Slim Straight Leg Jean Extreme Motion, Black, 34W x 30L

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Why We Love It

Slim fit, everyday wear.
Classic, timeless five-pocket style.
Extreme Flex waistband comfort.

Main Highlights

SLIM FIT. With a slim fit through the seat and thigh, these jeans sit at the waist. Made with comfort in mind, this jean is perfect for everyday wear.
CLASSIC STYLING. A classic fit jean designed with an authentic five-pocket style. This extremely comfortable stretch jean is designed with a timeless five-pocket style, perfect for most occasions.
EXTREME MOTION. Made for all-day comfort, this jean features an Extreme Flex waistband that allows for extra comfort when moving throughout your day.
SPECIFICATIONS. Zipper fly with button closure, leg opening: 15.75".
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Lee Mens Slim Fit Mvp Jeans, Black, 36W / 32L UK

44% OffFree Shipping

Why We Love It

Comfortable and modern fit.
Durable and machine washable.
Timeless addition to wardrobe.

Main Highlights

Slim leg from thigh to the ankle
Classic five pocket design and back patch
Classic five belt loops and metal buttons
Flattering and reliable,suitable for everyday wear
Comfort and freedom to move with authentic styling

JACK & JONES Men's Jjiliam Jjoriginal Am 009 Lid Noos Jeans, Black Denim, 34W / 32L

Why We Love It

Comfortable and stylish skinny fit.
Accentuates a slim leg.
Perfect for versatile styling.

Main Highlights

We recommend choosing one size larger
Skinny fit
Slim leg

Jack & Jones Men's Jjiglenn Jjfelix Am 046 50 Sps Noos Slim Jeans, Black (Black Denim), 34W 32L UK

40% OffFree Shipping

Why We Love It

Flattering slim fit design.
Stylish minimalist aesthetic.
Soft and comfortable fabric.

Main Highlights

Slim fit and tight body cut
Stretchy fabric with minimalist style
Comfortable to wear and soft feel
In elegant look

JACK & JONES Mens Denim Jeans, Glenn Original, Slim Fit, Classic Five Pocket Style, Black Denim (UK, Waist & Inseam, 30, 32, Black)

8% Off

Why We Love It

Super stretchy for ultimate comfort.
Timeless design for versatile wear.
Classic five-pocket style always in.

Main Highlights

Product type: slim fit jeans
Closing: button fly fastening
Waist: low rise
Wash/finish: stonewash for a faded, worn look
Fit: slim fit with a low rise, slim knee, and tight cuffs
Super stretch 50% fabric: extremely flexible, providing comfort and shape retention
Timeless five-pocket detailing for a classic look

JACK & JONES Men's Jjiglenn Jjoriginal Am 816 Noos Jeans, Black, 32W / 32L

30% OffFree Shipping

Why We Love It

Comfortable stretch quality guaranteed.
Sustainable organic cotton included.
Stylish, classic 5-pocket design.

Main Highlights

black skinny jeans
elastic cotton mixture

JACK & JONES Mens Glenn Jeans Slim Fit Low Rise Casual Cotton Black Jeans for Men UK, Black Colour, Size- 32W / 30L

19% OffFree Shipping

Why We Love It

Perfect for everyday wear.
Stylish yet comfortable fit.
Easy maintenance and care.

Main Highlights

Jack & Jones Glenn Men’s Denim Jeans Slim Fit with low rise is a perfect fit for your everyday routine.
These Jeans for men feature a 5-Basic Pocket, Slim Fit, belt loops, button fastening closure and super stretch cotton fabric that you can always count on.
Crafted with detailed stitching with cotton denim material, our men’s denim jeans can be paired with any of your t-shirts, shirts, or jackets to style your outfit.
Ideal fit for all occasions, these men's jean's regular fit will become your everyday essential wardrobe staple all year round.
Easy Washable, these cotton denim pants are easy to take care of and maintain, we recommend washing dark colours separately and not dry clean.

Amazon Essentials Men's Slim-fit Stretch Jean Jeans, Black, 32W x 32L

4% OffFree Shipping

Why We Love It

Crafted for comfort and fit.
Perfectly suits modern style standards.
Guarantees quality with every wear.

Main Highlights

SLIM FIT: Fitted through hip and thigh, with tapered leg. Sits below the waist.
LIGHT-STRETCH DENIM: Mid-weight cotton denim with a bit of stretch for all-day comfort. Comes in indigo denim washes or solid colors with a garment wash for a lived in denim-inspired look.
SLIM JEAN: These classic, five-pocket jeans are a wardrobe workhorse, perfect for business casual or everyday on-the-go.
DETAILS: Features zippered fly with metal button fly closure, bartack reinforcements, and rivets at front hand pockets. With stretch denim, it is always recommended to hang to dry for an extended garment life.
LEG OPENING: 7 1/4" on US size 32.

Amazon Essentials Men's Skinny-fit Stretch Jean Jeans, Black, 30W x 28L

14% OffFree Shipping

Why We Love It

Perfect skinny fit.
Classic five-pocket style.
Durable and stylish details.

Main Highlights

SKINNY FIT: Snug fit through hip, thigh, and leg; sits below the waist.
LIGHT-STRETCH DENIM: Mid-weight cotton denim with a bit of stretch for all-day comfort. Comes in indigo denim washes or solid colors with a garment wash for a lived in denim-inspired look.
SKINNY JEAN: With classic, five-pocket denim styling, our skinniest fit jean is ideal for everyday wear.
DETAILS: Features zippered fly with metal button fly closure, bartack reinforcements, and rivets at front hand pockets. With stretch denim, it is always recommended to hang to dry for an extended garment life.
Leg opening: 16.8 cm on UK size 32.

Amazon Essentials Men's Slim-fit Stretch Jean Jeans, Black, 34W x 30L

4% OffFree Shipping

Why We Love It

Slim, tapered fit style.
Comfortable light-stretch denim.
Durable, quality construction details.

Main Highlights

SLIM FIT: Fitted through hip and thigh, with tapered leg. Sits below the waist.
LIGHT-STRETCH DENIM: Mid-weight cotton denim with a bit of stretch for all-day comfort. Comes in indigo denim washes or solid colors with a garment wash for a lived in denim-inspired look.
SLIM JEAN: These classic, five-pocket jeans are a wardrobe workhorse, perfect for business casual or everyday on-the-go.
DETAILS: Features zippered fly with metal button fly closure, bartack reinforcements, and rivets at front hand pockets. With stretch denim, it is always recommended to hang to dry for an extended garment life.
LEG OPENING: 7 1/4" on US size 32.

9.1

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We scanned 828 products

We reviewed these offers relevant to the Black Slim Fit Jeans within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Lee, JACK & JONES, Amazon Essentials, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Black Slim Fit Jeans in the market, we considered we took a deep dive into 4141 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Lee Men's Performance Series Slim Straight Leg Jean Extreme Motion, Black, 34W x 30L. We love many things about this product by Lee. What sets it apart from the competition is Slim fit, everyday wear, Classic, timeless five-pocket style, Extreme Flex waistband comfort.
The best value product for most shoppers and where user satisfaction is continuously the highest is Lee Mens Slim Fit Mvp Jeans, Black, 36W / 32L UK by Lee based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Black Slim Fit Jeans and the best cost-to-value ratio is Lee Mens Slim Fit Mvp Jeans, Black, 36W / 32L UKat Lee with a 44% discount.
Our list of the best Black Slim Fit Jeans is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Black Slim Fit Jeans in The UK

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We scanned 828 products

We concluded that: