Sleep better with men's merino pajamas

Name: Les plus beaux pyjamas en laine mérinos pour hommes | DAGSMEJAN
Brand: NATTWARM™ SLEEP TECH
SKU: 2112130120820
Price: 129.0 USD
Availability: InStock
Rating: 4.9 (782 reviews)

Breathable, featherlight warmth

Breathable, featherlight warmth

Want to stay warm without ever overheating? Discover what the most comfortable merino pajamas for men can do for your sleep comfort.
- 50% lighter warmth than other thermal sleepwear
- 4x more breathable than cotton
- 2x softer than cotton
Read more
NATTWARM™ Technology

NATTWARM™ Technology

The NATTWARM™ fabric offers ultra light warmth. Against fabrics such as cotton and bamboo, NATTWARM™ is more warming than textiles up to 50% heavier. Studies show that we can sleep up to 15 minutes longer with merino sleepwear by falling asleep faster and enjoying a deeper sleep.
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Luxurious blend of merino wool and eucalyptus

Luxurious blend of merino wool and eucalyptus

NATTWARM™ is made of a blend of performance fibres, that give you breathable, warm sleepwear. Eucalyptus fibres for softness and merino for comfortable warmth. We use NATIVA™ 100% traceable, mulesing-free merino wool from certified farms in Uruguay.
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Recommended by sleep experts

Recommended by sleep experts

"Body temperature and sleep are inseparably linked, the right temperature is essential for good sleep. Dagsmejan’s sleepwear support the nightly changes in body temperature and thereby naturally improve sleep."
- Dr. Christine Blume, Sleep Researcher
Read more

Breathable, featherlight warmth

Want to stay warm without ever overheating? Discover what the most comfortable merino pajamas for men can do for your sleep comfort.
- 50% lighter warmth than other thermal sleepwear
- 4x more breathable than cotton
- 2x softer than cotton
Read more
NATTWARM™ Technology

The NATTWARM™ fabric offers ultra light warmth. Against fabrics such as cotton and bamboo, NATTWARM™ is more warming than textiles up to 50% heavier. Studies show that we can sleep up to 15 minutes longer with merino sleepwear by falling asleep faster and enjoying a deeper sleep.
Read more
Luxurious blend of merino wool and eucalyptus

NATTWARM™ is made of a blend of performance fibres, that give you breathable, warm sleepwear. Eucalyptus fibres for softness and merino for comfortable warmth. We use NATIVA™ 100% traceable, mulesing-free merino wool from certified farms in Uruguay.
Read more
Recommended by sleep experts

"Body temperature and sleep are inseparably linked, the right temperature is essential for good sleep. Dagsmejan’s sleepwear support the nightly changes in body temperature and thereby naturally improve sleep."
- Dr. Christine Blume, Sleep Researcher
Read more

SLEEP IN IT, LOVE IT OR RETURN IT

Sleep in your Dagsmejan sleepwear for up to 2 weeks, if you don’t love it you can return it for a full refund.

4.9

Rated 4.9 out of 5 stars

Based on 782 reviews

Total 5 star reviews: 693 Total 4 star reviews: 76 Total 3 star reviews: 8 Total 2 star reviews: 1 Total 1 star reviews: 4

99%would recommend this product

Sleep comfort with Dagsmejan?Rated 4.8 on a scale of 1 to 5

Helps to regulate temperature and moisture?Rated 4.7 on a scale of 1 to 5

How is the sizing?Rated 0.0 on a scale of minus 2 to 2

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782 reviews

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RR
Richard R.
Verified Buyer
Reviewing
Long sleeve top — NATTWARM™
I recommend this product
My sleep type I'm often cold
Rated 5 out of 5 stars
18 seconds ago
Sleep well!
The combination of light fabric and warmth is just what makes me sleep well!
Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
Helps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5
How is the sizing?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
BZ
Brandon Z.
Verified Buyer
Reviewing
Long sleeve top — NATTWARM™
I recommend this product
My sleep type I'm sometimes warm and sometimes cold
Rated 5 out of 5 stars
1 month ago
Extremely comfortable - and regulates temperature well in cold nights
Materials is fantastic and regulates temperature for cold nights. I life the thumb hole to keep the sleeves from rolling up. The shirt is soft and makes a great comfortable sleeping environment.
Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
Helps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5
How is the sizing?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
GC
GILL C.
Verified Buyer
Reviewing
Long sleeve top — NATTWARM™
I recommend this product
My sleep type I'm sometimes warm and sometimes cold
Rated 5 out of 5 stars
3 months ago
Navy Pyjamas
A birthday treat for my son and he has noticed the benefit of 'Nattwarm' especially in the cold spell we have been having.
Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
Helps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5
How is the sizing?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
TT
Todd T.
Verified Buyer
Reviewing
Long sleeve top — NATTWARM™
I recommend this product
My sleep type I'm often cold
Rated 5 out of 5 stars
3 months ago
Best pajama top ever!
I found this site using Claude, and I’m so glad I did. I bought a couple of tops to see how I like them, and they are fantastic! They are so comfortable and lightweight, but still warm. I’ve now purchased about 6 of the tops, and a couple of the pants for my wife. She loves them too! We are very happy customers.
Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
Helps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5
How is the sizing?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?
JB
John B.
Verified Buyer
Reviewing
Long sleeve top — NATTWARM™
I recommend this product
My sleep type I'm sometimes warm and sometimes cold
Rated 5 out of 5 stars
4 months ago
Great comfort and warmth
Supremely comfortable soft merino wool. Keeps you warm but also regulates temperature well. Pleased with purchase and would buy again.
Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
Helps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5
How is the sizing?Rated 0.0 on a scale of minus 2 to 2
Was this helpful?

Foire aux questions

What is the best wool pajama top for men?

A great wool pajama top for men combines warmth, breathability, and comfort. The Dagsmejan Stay Warm Long Sleeve is made with ultra-fine merino wool, offering natural insulation without overheating.

Is this a warm pajama top for men suitable for cold weather?

Absolutely. Designed specifically for cold nights, this men’s warm pajama long sleeve helps regulate body temperature while keeping you cozy and dry.

What makes this long sleeve wool pajama top ideal for sleep?

Unlike traditional wool, this top is crafted from lightweight, itch-free merino wool blended with eucalyptus fibers. It’s soft against the skin, temperature-regulating, and moisture-wicking—perfect for a restful night’s sleep.

What are the benefits of merino wool in men’s sleepwear?

Merino wool naturally wicks moisture, resists odors, and keeps you warm without making you sweat. It's ideal for men seeking a breathable, warm pajama top.

Are there matching warm pajama bottoms for men?

Yes, Dagsmejan offers Stay Warm Sleep Pants for men that pair perfectly with the long sleeve pajama top for full-body warmth and comfort.

TAILLE	XS	S	M	L	XL	2XL
UE/DE/CH	34-36	36-38	38-40	42-44	46	48
Poitrine	79,5-84,5	85,5-89,5	90,5-95	96-101	102-107	108-113
Taille	63,5-68,5	69,5-73,5	74,5-79	80-85	86-91	92-97
Hanche	87,5-92,5	93,5-97,5	98,5-102,5	103,5-107,5	108,5-112,5	113,5-117,5
Longueur d'entrejambe	78	78	78	78	78	78

TAILLE	XS	S	M	L	XL	2XL
NOUS	4-6	6-8	8-10	12-14	16	18
ROYAUME-UNI	8-10	10-12	12-14	16-18	20	22
Poitrine	31.3-33.3	33,7-35,2	35,6-37,4	37,8-39,8	40.2-42.1	42,5-44,5
Taille	25-27	27,4-28,9	29.3-31.1	31,5-33,5	33,9-35,8	36.2-38.2
Hanche	34,4-36,4	36,8-38,4	38,8-40,4	40,7-42,3	42,7-44,3	44,7-46,3
Longueur d'entrejambe	30.7	30.7	30.7	30.7	30.7	30.7

TAILLE	S	M	L	XL	2XL
UE/DE/CH	46-48	50	52-54	56	58-60
Poitrine	91-97	98-103	104-109	110-115	116-121
Taille	80,5-85,5	86,5-90,5	91,5-96	97-102	103-108
Hanche	94,5-99,5	100,5-104,5	105,5-109,5	110,5-114,5	115,5-119,5
Longueur d'entrejambe	82,5	83	83,5	84	84,5

TAILLE	S	M	L	XL	2XL
États-Unis/Royaume-Uni	36-38	40	42-44	46	48-50
Poitrine	35,8-38,2	38,6-40,6	40,9-42,9	43,3-45,3	45,7-47,6
Taille	31,7-33,7	34-35,6	36-37,8	38.2-40.2	40,6-42,5
Hanche	37.2-39.2	39,6-41,1	41,5-43,1	43,5-45,1	45,5-47
Longueur d'entrejambe	32,5	32,7	32,9	33.1	33,3

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Sleep better with men's merino pajamas

SLEEP IN IT, LOVE IT OR RETURN IT

Foire aux questions

What is the best wool pajama top for men?

Is this a warm pajama top for men suitable for cold weather?

What makes this long sleeve wool pajama top ideal for sleep?

What are the benefits of merino wool in men’s sleepwear?

Are there matching warm pajama bottoms for men?

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