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Men's Relaxed Straight-Leg Jeans in Organic Denim – Full-Length Trousers for Effortless Weekend Style | Koossa


Low stock!
Free delivery Free UK delivery — includes tracking
Money-back guarantee 30-day money-back guarantee
Colour:Dark Grey
Size:

Size Guide

Men's Clothing

SizeUKChest (cm)Waist (cm)
XS3484–8772–75
S3688–9176–79
M3892–9580–83
L4096–9984–87
XL42100–10488–92
XXL44105–10993–97
3XL46110–11598–103

All measurements are body measurements. If between sizes, size up for a relaxed fit.

Dispatched Tue 30 Jun
🇬🇧 Free UK Delivery
2-Year Guarantee Quality assured
30-Day Returns Hassle-free

Classic Denim for the Modern Gentleman

These straight-leg jeans offer a generous fit through the seat and thigh, providing comfort without clinging. Cut to a full length, they drape cleanly from hip to ankle, striking the perfect balance between relaxed ease and polished simplicity. Ideal for gentlemen who appreciate timeless denim that moves with you, whether you're strolling through town or enjoying a quiet weekend at home.

Why You'll Love Them

  • Relaxed through the leg: Ample room in the seat and thigh ensures all-day comfort without restriction.
  • Straight-cut silhouette: A clean, unfussy line that complements both casual trainers and smart leather boots.
  • Versatile styling: Pairs effortlessly with everything from crisp shirts to soft knitwear and casual tees.
  • Practical detailing: Features a traditional five-pocket layout and secure zip fly for everyday convenience.
  • Full-length design: Sits at the ankle for a contemporary finish that suits a range of footwear.
  • Timeless appeal: Available in classic shades that work season after season.

Perfect For

Whether you're heading out for a relaxed lunch, working from home, or simply enjoying a leisurely weekend, these jeans are your dependable companion. The straight-leg cut lends itself beautifully to layering — throw on a quilted gilet or a tailored shirt and you're ready for anything. Designed for gentlemen who value comfort without compromise, these trousers prove that classic denim never goes out of style. Wear them with confidence, knowing you look as good as you feel.

Free UK delivery on every order — no minimum spend required.

Your order is carefully packaged and sent with full tracking, so you always know exactly when to expect your delivery.

Order today and we'll dispatch it the next working day.

Not quite right? You have 30 days to return your purchase — no questions asked.

We also offer a 2-year guarantee against manufacturing faults, because we stand behind everything we sell.

1
Contact us Email us with your order number and reason for return.
2
Send it back Pack the item securely and post it to our returns address.
3
Receive your refund Once received, we'll process your return and refund within 5 working days.
Fit Guide ✓  True to Size
Runs small
Runs large
Men's Relaxed Straight-Leg Jeans in Organic Denim – Full-Length Trousers for Effortless Weekend Style | Koossa
Men's Relaxed Straight-Leg Jeans in Organic Denim – Full-Length Trousers for Effortless Weekend Style | Koossa Sale price£34.95
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Frequently asked questions

How do I know this will fit me?
Each product page includes a detailed size guide. If you're between sizes, we recommend sizing up for a more comfortable, relaxed fit. Our customer care team is also happy to advise — simply get in touch before you order.
What is your returns policy?
We offer a straightforward 30-day returns policy. If you're not completely satisfied, contact our team with your order number and we'll guide you through the process. Refunds are issued within 5 working days of receiving your return.
How do you ensure the quality of your clothing?
Every garment in the Koossa collection is selected for its fabric quality, construction, and longevity. We work with carefully chosen suppliers and assess each piece for fit, finish, and durability before it reaches you.
Are the colours accurate in the product photos?
We photograph each item in natural light to represent colour, texture, and drape as faithfully as possible. Please note that screen settings can vary slightly, but we do our best to ensure what you see is what you receive.
When will my order arrive?
Orders placed today are dispatched the next working day. All deliveries include full tracking so you can follow your parcel every step of the way. Free UK delivery is included on every order, with no minimum spend.
Why shop with Koossa?
Koossa was created for those who dress with intention. We curate timeless, well-made clothing and accessories for the over-50s — people who value quality over trends, and style over noise. Every order is backed by free delivery, easy returns, and genuine customer care.
The Koossa team in our boutique The Koossa team
Our Promise

We stand behind every piece we sell

We started Koossa because we believed fashion could be both timeless and trustworthy. Every garment is personally selected for its quality, cut, and craftsmanship. If it wouldn't meet our own standards, it doesn't reach yours. That's not a policy — it's simply how we work.

30day
No-questions returns window
0.5%
Of customers ever use it
5day
Refund processed within
30-Day Money-Back Guarantee Not satisfied? We'll refund you in full — no forms, no fuss. Simply contact us within 30 days.
Free UK Delivery On every order
Easy Returns 30-day hassle-free returns
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