10 Best Dark Blue Slim Fit Jeans Men in The UK

Last updated on 13/09/2025

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9.8

Exceptional

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BOSS

BOSS Mens Delaware BO Pure-Blue Slim-fit Jeans in Comfort-Stretch Denim

34% OffFree Shipping

Why We Love It

Sharp, modern slim fit.
Functional side pockets.
Comfortable regular rise.

Main Highlights

Slim fit
Regular rise
Button and zip closure
Pockets bottom front: Side pockets
Slim leg

Levi's Men's 511 Slim Jeans, Blau (Rock Cod 1786), 32W / 32L

20% OffFree Shipping

Why We Love It

Modern design ensures comfortable movement.
Uses innovative water-saving technology.
Promotes global sustainable cotton farming.

Main Highlights

A modern slim with room to move
Added stretch for all-day comfort
Lean look with added comfort
A great alternative to skinny jeans
LEVI'S TAB: There are different variations of the well-known red tab; all products are original Levi's products, no matter if it says LEVI'S, Levi's, no writing or is in a different colour

Replay Men's M914 Anbass Power Stretch Jeans, 0073 Dark Blue, 33W / 32L

3% OffFree Shipping

Why We Love It

Comfortable with power stretch.
Classic and iconic fit.
Ideal for casual wear.

Main Highlights

NOTE: The iconic REPLAY fit has 5 practical pockets and a classic zip fly. The slim fit jeans fit perfectly thanks to the normal waist and slightly tapered leg.
WITH POWER STRETCH: The jeans feel like a second skin thanks to the material with power stretch. The soft fabric ensures optimal comfort and a perfect fit, no matter how long you wear the pants.
CASUAL & COOL: The jeans with stretch content are particularly comfortable in everyday life and can be ideally combined with casual tops.
CARE INSTRUCTIONS: It is recommended to wash the jeans on a gentle cycle at 30 °C and iron up to a maximum of 110 °C.
REPLAY has been one of the leading Italian premium denim and lifestyle brands for men and women for 40 years. The brand stands for innovation, authenticity and places an increased focus on sustainability.

Replay Men's M914 Anbass Power Stretch Jeans, 0073 Dark Blue, 36W / 34L

3% OffFree Shipping

Why We Love It

Classic zip fly design.
Optimal comfort and fit.
Authentic and sustainable brand.

Main Highlights

NOTE: The iconic REPLAY fit has 5 practical pockets and a classic zip fly. The slim fit jeans fit perfectly thanks to the normal waist and slightly tapered leg.
WITH POWER STRETCH: The jeans feel like a second skin thanks to the material with power stretch. The soft fabric ensures optimal comfort and a perfect fit, no matter how long you wear the pants.
CASUAL & COOL: The jeans with stretch content are particularly comfortable in everyday life and can be ideally combined with casual tops.
CARE INSTRUCTIONS: It is recommended to wash the jeans on a gentle cycle at 30 °C and iron up to a maximum of 110 °C.
REPLAY has been one of the leading Italian premium denim and lifestyle brands for men and women for 40 years. The brand stands for innovation, authenticity and places an increased focus on sustainability.

Levi's Men's 512 Slim Taper Jeans, Rock Cod, 32W / 32L

37% OffFree Shipping

Why We Love It

Slim and stylish fit.
Comfortable below-waist design.
Trendy tapered leg style.

Main Highlights

Tailor-inspired cut
Right amount of stretch for all-day comfort
We partner with the Better Cotton Initiative to improve cotton farming globally
We partner with the Better Cotton Initiative to improve cotton farming globally
LEVI'S TAB: There are different variations of the well-known red tab; all products are original Levi's products, no matter if it says LEVI'S, Levi's, no writing or is in a different colour

JACK & JONES Men's Jjiglenn Jjoriginal NA 031 NOOS Jeans, Blue Denim, 32/30

8% OffFree Shipping

Why We Love It

Slim fit for a sleek look.
Comfortable cotton elastane blend.
Versatile for casual styling.

Main Highlights

Jack and Jones Glenn original men's slim fit cotton Stretch Jeans
Jack Jones Glenn white jeans for men feature a Slim Fit, low rise, slim thigh, slim knee, tight leg opening, Basic 5 pockets and belt loops.
Made of cotton elastane blend for all stretch and comfort you need.
Style with a shirt or t-shirt and trainers for a casual smart look.
Available in waist sizes 28 in, 29 in, 30 in, 31in, 32 in, 33 in, 34 in, and 36 in. with 30", 32”, 34”, 36" inside leg length.

Amazon Essentials Men's Slim-fit Stretch Jean Jeans, Blue (Dark Wash), 34W x 29L

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Why We Love It

Sleek and modern fit.
Comfortable stretch for movement.
Versatile for any occasion.

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.

JACK & JONES Men's Jjiglenn Jjoriginal Sq 330 Noos Jeans, Blue Denim, 32 W/30 L

8% OffFree Shipping

Why We Love It

Stylish slim fit design.
Comfortable low waistband.
Flexible, durable fabric blend.

Main Highlights

Product type: slim fit jeans
Closure: fly with button closure
Waist : Low waistband
Material composition: 68% cotton, 30% polyester, 2% elastane

Amazon Essentials Men's Slim-Fit Jeans-Discontinued Colours, Dark Blue Vintage, 32W / 29L

4% OffFree Shipping

Why We Love It

Slim fit, modern style.
Light-stretch for comfort.
Durable with stylish 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.

Lee Men's Extreme Motion Slim Straight Jean, Blue, 32W x 30L

Free Shipping

Why We Love It

Slim fit, comfortable 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.

8.7

Excellent

We scanned 923 products

We reviewed these offers relevant to the Dark Blue Slim Fit Jeans Men 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 BOSS, Levi's, REPLAY, JACK & JONES, Amazon Essentials, Lee, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Dark Blue Slim Fit Jeans Men in the market, we considered we took a deep dive into 4616 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 BOSS Mens Delaware BO Pure-Blue Slim-fit Jeans in Comfort-Stretch Denim. We love many things about this product by BOSS. What sets it apart from the competition is Sharp, modern slim fit, Functional side pockets, Comfortable regular rise.
The best value product for most shoppers and where user satisfaction is continuously the highest is Levi's Men's 511 Slim Jeans, Blau (Rock Cod 1786), 32W / 32L by Levi's based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Dark Blue Slim Fit Jeans Men and the best cost-to-value ratio is Levi's Men's 512 Slim Taper Jeans, Rock Cod, 32W / 32Lat Levi's with a 37% discount.
Our list of the best Dark Blue Slim Fit Jeans Men 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 Dark Blue Slim Fit Jeans Men in The UK

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We scanned 923 products

We concluded that: