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Photo: Men's Heavyweight Cotton Long Sleeve T-Shirt | Seoden London 34% OFF
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Men's Heavyweight Cotton Long Sleeve T-Shirt
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Men > Tops > Tops & T-Shirts

Men's Heavyweight Cotton Long Sleeve T-Shirt

£33.20 £50.4034% OFF
★★★★★4.8 (4) · Loved by 7k+ customers
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Size Chart
Men's Heavyweight Cotton Long Sleeve T-Shirt

Measurements in centimetres:

Size Chest (laid flat), cm Length, cm Sleeve, cm
M 53 68 55
L 56 71 57
XL 59 74 59
XXL 62 77 61
3XL 65 80 63
4XL 68 83 65
5XL 71 86 67

Garment measurements in centimetres, taken flat or relaxed; allow 1–3 cm either way.

Measure a similar garment you own and compare it with this chart.

The chest is measured across the front with the T-shirt laid flat; double it for the full chest.

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Thick, washed cotton

Pure heavyweight cotton with a vintage wash that softens it from the first wear. It keeps a clean shape at the shoulders, with no prints or logos, just solid colour.

Men's Heavyweight Cotton Long Sleeve T-Shirt | Seoden London — black heavyweight cotton long sleeve t-shirt with jeans

The tee

Thick, washed cotton

The fabric is pure cotton with a heavy, substantial feel.

A vintage wash softens the cotton and gives the colour a lived-in, slightly faded look.

It breathes well, so it stays comfortable from a cold morning to a warm pub.

There are no prints or logos, just clean, solid colour.

Heavier cotton feels more substantial on the body, which means it does not show every line underneath and it keeps a clean shape at the shoulders. The washed finish softens the fabric from the start, so it is comfortable straight away rather than stiff.

The colours

Five washed shades

Black and grey are the everyday basics that go with everything.

Army green and brown are warm, earthy shades for autumn and winter.

Pink is the bold choice, lovely with black jeans or light denim.

The washed finish keeps every colour soft and muted rather than flat.

A muted washed colour is easier to wear than a flat, bright one, because it looks relaxed and goes with more. The black and grey are true everyday staples, and the green and brown sit perfectly with denim, cord and canvas jackets.

Men's Heavyweight Cotton Long Sleeve T-Shirt | Seoden London — army green heavyweight cotton long sleeve t-shirt
Men's Heavyweight Cotton Long Sleeve T-Shirt | Seoden London — grey heavyweight cotton long sleeve t-shirt

The fit

Relaxed, M to 5XL

A relaxed, slightly oversized fit with room across the chest and shoulders.

Laid flat, the chest runs from 53 cm on the M up to 71 cm on the 5XL.

The length runs from 68 to 86 cm and the sleeve from 55 to 67 cm, with ribbed cuffs.

Choose your size above. Free UK delivery and 30 days to return.

Wear it on its own on a mild day, under a denim or overshirt jacket when it is colder, or with a gilet for the weekend. Measure a T-shirt you already own and compare it with the chart to choose your size.

From Maria & Denis

This heavyweight cotton long sleeve T-shirt has the thick, soft feel of a favourite tee you have owned for years.

The cotton is garment-washed for a subtle vintage look, with gentle colour changes that make every piece a little different.

A clean round neck, ribbed cuffs and a relaxed body keep it simple, so it works on its own or under a jacket.

The thicker fabric holds its shape, does not cling and hangs well over the waistband.

Wear it with jeans and boots, cargo trousers and trainers, or under an open shirt.

Thin long sleeve tees lose their shape after a few washes and start to look tired. A heavyweight cotton tee is different: it has body, it hangs straight, and it looks better the more you wear it. This one has the feel of a proper premium basic, with a washed colour that already looks a little lived-in on the first day.

Five colours: black, army green, brown, grey and pink, in sizes M to 5XL.

Why you will love it

Pure heavyweight cotton.

Soft vintage wash.

Holds its shape.

Ribbed cuffs.

No prints or logos.

Five colours.

Looks better with every wear.

A premium everyday basic.

Sizes M to 5XL.

Fabric & care

Pure cotton.

Wash at 30°C inside out with similar colours, hang to dry.

Cotton is breathable and easy to care for: wash it at 30°C inside out with similar colours.

Hang it to dry rather than tumble drying, which keeps the colour fresh and stops shrinking.

A quick cool iron or a steamer smooths it out in seconds.

Size guide

Measurements in centimetres:

Size Chest (laid flat), cm Length, cm Sleeve, cm
M 53 68 55
L 56 71 57
XL 59 74 59
XXL 62 77 61
3XL 65 80 63
4XL 68 83 65
5XL 71 86 67

Garment measurements in centimetres, taken flat or relaxed; allow 1–3 cm either way.

Measure a similar garment you own and compare it with this chart.

The chest is measured across the front with the T-shirt laid flat; double it for the full chest.

Customer Reviews

4.8★★★★★

Based on 4 reviews

5 star
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★★★★★
James C.✓ Verified

Thick and soft

Proper heavy cotton, not see-through like cheaper tees. The washed grey looks great.

★★★★★
Ryan D.✓ Verified

Wear it all the time

Wear it under my denim jacket every weekend. Keeps its shape after washing.

Tom G. review photo
★★★★☆
Tom G.✓ Verified

Relaxed fit

Relaxed, roomy fit, which is what I wanted. Cuffs are nice and snug.

Adam F. review photo
★★★★★
Adam F.✓ Verified

Great colours

Got the army green and the brown. Both look great with jeans.

✓ Verified

Questions and answers

How do I choose my size in this top?

It comes in sizes M to 5XL. The size guide on this page gives measurements of the top itself, taken flat: chest, length and sleeve. Measure a similar top you own, laid flat, and compare it with the chart; free UK delivery and 30 days to return give you time to check the fit at home.

How do I wash this top?

Wash at 30°C inside out with similar colours, hang to dry. Hang it to dry rather than tumble drying, which keeps the colour fresh and stops shrinking. A quick cool iron or a steamer smooths it out in seconds.

What is this top made of?

It is made from pure cotton. Cotton is breathable and soft against the skin, so it is comfortable all day.

How do I style this top?

Tuck it into high-waisted jeans or wide trousers, or wear it under a cardigan, a blazer or a denim jacket. With a midi skirt and boots it suits an evening out, with jeans and trainers an easy day.

Will this top shrink in the wash?

Cotton can shrink a little if it is washed hot or tumble dried. Wash it at 30°C and hang it to dry, as the care guide on this page says, and it will keep its size. Washing inside out also keeps the colour fresh for longer.

Why it's a must-have

Why it's a must-have

Versatile elegance
Combines refinement with versatility — equally at home for casual and formal outings.
Premium material
A high-quality fabric that ensures comfort through every season.
Considered design
A clean, unique silhouette that adds a touch of sophistication to any outfit.
Regular fit
Designed for a comfortable, regular fit that complements various body types.