New

NATTCOOL™ SLEEP TECH

Long slip dress

$169.90

~~$0.00~~ $169.90

$0.46 a night

Sale Sold out

8x more breathable

3x faster dry

2x softer

Color: Santorini

Size

XS S M L XL 2XL

8x more breathable

3x faster dry

2x softer

Stay cool night and day with the flirtatious cooling sleep dress. Freedom to move, total comfort all night

The sleep benefits

Do you tend to sleep hot? Keep cool every night with this cooling sleep slip dress:

Designed for superior moisture-wicking, drying three times faster than cotton
8x more breathable than cotton
Twice as soft as cotton

Product details & care

Details

NATTCOOL™ fabric: 92% lyocell and 8% elastane/ lycra
A minimum of friction at night thanks to the flat ergonomic seams and slightly front placed side seams
Tagless design, all care instructions are printed in the cooling nightdress

Care

Wash up to 40 degrees Celsius. Do not tumble dry. Do not bleach. Do not dry clean
Care instructions are printed on the inside of the sleep slip dress
Find out how to care for super-fine natural fibres in our care guide

Natural & sustainable

NATTCOOL™ is made from eucalyptus trees and other natural fibers. Dagsmejan sources wood and pulp from sustainably managed forests and plantations. Eucalyptus uses 20 times less water than cotton and five times less premium farmland. Dagsmejan works with Lenzing, a global leader in sustainable and ethical fiber production.

Eucalyptus fibres: Europe and Africa
Sleep technology: Switzerland
Knitting and dyeing of the fabric: Switzerland, Italy & Austria
Garment making: Romania

Fit & size

Fit:

Loose-fitted
Chest width (S): 82.6 cm (32.5″) +/- 5 cm (2″) per size for XS - M, +/- 6 cm (2.4″) per size for L - XXL
Body length without straps (S): 113.5 cm (44.7″) +/- 1.5 cm (0.6″) per size

Model information:

Fardau is 179cm (5′ 10½″) and wears size S

Free returns & comfort guarantee

Sleep in your Dagsmejan sleepwear for up to 14 days, if you don't love it return it for a full refund. Free returns from the US, the UK and the EU.

Free delivery for all orders above 150 USD.

View full details

Sleep better with women's cooling pajamas

The coolest sleep comfort

The coolest sleep comfort

Stay cool all night with our cooling women's pajamas —Softer than silk, cooler than linen and better moisture management than cotton.
- 8x more breathable than cotton
- Quick drying —dries in 1/3 of the time of cotton
- Releases water vapour 60% better than cotton
Read more about Stay Cool
NATTCOOL™ Technology

NATTCOOL™ Technology

Cool down and stay dry through moisture evaporation & transport. With exceptional moisture management and temperature regulating properties compared to other fibres such as cotton, bamboo and synthetic fabrics. No more night sweats with the best women's cooling pajamas!
Read more
Cooling eucalyptus

Cooling eucalyptus

NATTCOOL™ fabric is based on Eucalyptus — an environmentally friendly high tech fibre. Requiring up to 20x less water and 5x less farm land than cotton. Sleep easy knowing that these super soft eucalyptus pajamas don't contribute to an adverse impact on the environment.
Read more about eucalyptus
Recommended by sleep experts

Recommended by sleep experts

"Thermoregulation is key for good sleep. To fall asleep and enjoy a deep, restorative sleep we need our body temperature to drop. I recommend Dagsmejan; their pajamas help us to cool down or warm up depending on our needs to sleep deeper for longer."
— Dr. Lutz Graumann
Read more

The coolest sleep comfort

Stay cool all night with our cooling women's pajamas —Softer than silk, cooler than linen and better moisture management than cotton.
- 8x more breathable than cotton
- Quick drying —dries in 1/3 of the time of cotton
- Releases water vapour 60% better than cotton
Read more about Stay Cool
NATTCOOL™ Technology

Cool down and stay dry through moisture evaporation & transport. With exceptional moisture management and temperature regulating properties compared to other fibres such as cotton, bamboo and synthetic fabrics. No more night sweats with the best women's cooling pajamas!
Read more
Cooling eucalyptus

NATTCOOL™ fabric is based on Eucalyptus — an environmentally friendly high tech fibre. Requiring up to 20x less water and 5x less farm land than cotton. Sleep easy knowing that these super soft eucalyptus pajamas don't contribute to an adverse impact on the environment.
Read more about eucalyptus
Recommended by sleep experts

"Thermoregulation is key for good sleep. To fall asleep and enjoy a deep, restorative sleep we need our body temperature to drop. I recommend Dagsmejan; their pajamas help us to cool down or warm up depending on our needs to sleep deeper for longer."
— Dr. Lutz Graumann
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.

Add to cart

SIZE	XS	S	M	L	XL	2XL
EU/DE/CH	34-36	36-38	38-40	42-44	46	48
Chest	79.5-84.5	85.5-89.5	90.5-95	96-101	102-107	108-113
Waist	63.5-68.5	69.5-73.5	74.5-79	80-85	86-91	92-97
Hip	87.5-92.5	93.5-97.5	98.5-102.5	103.5-107.5	108.5-112.5	113.5-117.5
Inleg length	78	78	78	78	78	78

SIZE	XS	S	M	L	XL	2XL
US	4-6	6-8	8-10	12-14	16	18
UK	8-10	10-12	12-14	16-18	20	22
Chest	31.3-33.3	33.7-35.2	35.6-37.4	37.8-39.8	40.2-42.1	42.5-44.5
Waist	25-27	27.4-28.9	29.3-31.1	31.5-33.5	33.9-35.8	36.2-38.2
Hip	34.4-36.4	36.8-38.4	38.8-40.4	40.7-42.3	42.7-44.3	44.7-46.3
Inleg length	30.7	30.7	30.7	30.7	30.7	30.7

SIZE	S	M	L	XL	2XL
EU/DE/CH	46-48	50	52-54	56	58-60
Chest	91-97	98-103	104-109	110-115	116-121
Waist	80.5-85.5	86.5-90.5	91.5-96	97-102	103-108
Hip	94.5-99.5	100.5-104.5	105.5-109.5	110.5-114.5	115.5-119.5
Inleg length	82.5	83	83.5	84	84.5

SIZE	S	M	L	XL	2XL
US/UK	36-38	40	42-44	46	48-50
Chest	35.8-38.2	38.6-40.6	40.9-42.9	43.3-45.3	45.7-47.6
Waist	31.7-33.7	34-35.6	36-37.8	38.2-40.2	40.6-42.5
Hip	37.2-39.2	39.6-41.1	41.5-43.1	43.5-45.1	45.5-47
Inleg length	32.5	32.7	32.9	33.1	33.3

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Wear it with

Long slip dress

Long slip dress

The sleep benefits

Product details & care

Natural & sustainable

Fit & size

Free returns & comfort guarantee

Sleep better with women's cooling pajamas

SLEEP IN IT, LOVE IT OR RETURN IT

FREE SHIPPING

FREE RETURNS

SECURE PAYMENT

SUSTAINABLE & ETHICAL