The coolest sleep comfort
NATTCOOL™ SLEEP TECH
Shorts
Shorts
£0.26 a night
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Sleep cool with our men's lightweight cooling pyjama shorts.
Recommended by sleep experts
Recommended by sleep experts
Product details & care
Product details & care
Details
- NATTCOOL™ fabric: 92% Microlyocell from eucalyptus and 8% Elastane/ Lycra
- Flat ergonomic seams and slightly front placed side seams mean that you have a minimum of friction at night
- Tagless design, all care instructions are printed in the men's cooling sleep shorts
Care
- Wash up to 40 degrees Celsius. Do not tumble dry. Do not bleach. Do not dry clean
- You can also find the care instructions printed on the inside of your cooling pyjamas shorts
- Learn to care for super-fine natural fibres in our care guide
Natural & sustainable
Natural & sustainable
Fit & size
Fit & size
Free returns & comfort guarantee
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.
![Cooling pajamas mens shorts || Navy blue](http://dagsmejan.co.uk/cdn/shop/files/StayCool_Men_Shorts_NavyBlue.jpg?v=1736142065&width=1445)
![Cooling pajamas mens shorts || Navy blue](http://dagsmejan.co.uk/cdn/shop/files/img0_5922b670-c713-4551-b041-98b7deef9d12.jpg?v=1736142065&width=1445)
![Cooling pajamas mens shorts || Navy blue](http://dagsmejan.co.uk/cdn/shop/files/StayCool_Men_TShirt_Sage_Shorts_MidnightBlue_side.jpg?v=1736142065&width=1445)
![Cooling pajamas mens shorts || Navy blue](http://dagsmejan.co.uk/cdn/shop/files/img0_3ff70623-ae02-49ed-b78f-8eb33deb12c0.jpg?v=1736142065&width=1445)
![Cooling pajamas mens shorts || Coastal blue](http://dagsmejan.co.uk/cdn/shop/files/Temp_StayCool_Men_Shorts_CoastalBlue.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Coastal blue](http://dagsmejan.co.uk/cdn/shop/files/img0_733833a6-21a8-4d31-bb64-a34b4f912606.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Coastal blue](http://dagsmejan.co.uk/cdn/shop/files/img0_137a13a4-be0d-4c36-b171-93dd7bd71459.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Coastal blue](http://dagsmejan.co.uk/cdn/shop/files/img0_5d3bc758-d81d-4b72-aceb-1568ed266b84.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Sage](http://dagsmejan.co.uk/cdn/shop/files/Temp_StayCool_Men_Shorts_Sage.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Sage](http://dagsmejan.co.uk/cdn/shop/files/img0_49d068ce-a978-4d49-b535-cf187b33913e.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Sage](http://dagsmejan.co.uk/cdn/shop/files/StayCool_Men_V-neckT-shirt_NavyBlue_Shorts_Sage_Front.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Sage](http://dagsmejan.co.uk/cdn/shop/files/StayCool_Men_V-neckT-shirt_NavyBlue_Shorts_Sage_Side.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Sage](http://dagsmejan.co.uk/cdn/shop/files/StayCool_Men_V-neckT-shirt_NavyBlue_Shorts_Sage_Back.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Cool grey](http://dagsmejan.co.uk/cdn/shop/files/temp_cool_grey.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Cool grey](http://dagsmejan.co.uk/cdn/shop/files/img0_9b205eae-e872-425b-b7a1-d2f91cca264b.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Cool grey](http://dagsmejan.co.uk/cdn/shop/files/img0_4831c7d5-9c87-40f7-9e67-0a1a3152dbf5.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Cool grey](http://dagsmejan.co.uk/cdn/shop/files/img0_1a0374cf-4731-4c2f-a870-0925e9bf5e98.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Azure blue](http://dagsmejan.co.uk/cdn/shop/files/img0_eccc308b-ad8d-4ba3-9cba-27e2e0276b67.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Azure blue](http://dagsmejan.co.uk/cdn/shop/files/img0_b39ad60f-b250-464a-b5cb-afafa8e21f69.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Azure blue](http://dagsmejan.co.uk/cdn/shop/files/img0_c8210199-9835-4c6e-b2fb-941c41143623.jpg?v=1738814400&width=1445)
![Cooling pajamas mens shorts || Azure blue](http://dagsmejan.co.uk/cdn/shop/files/img0_60037b91-03f3-4166-a10c-de4578351c87.jpg?v=1738814400&width=1445)
Size Guide
![](https://cdn.shopify.com/s/files/1/1604/6077/files/woman_eng_copy_40.jpg?v=1724420367)
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 |
![](https://cdn.shopify.com/s/files/1/1604/6077/files/man_eng_42.jpg?v=1724420349)
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 |
Sleep better with men's cooling pyjamas
![](http://dagsmejan.co.uk/cdn/shop/files/Stay_cool_-_ENG.png?v=1716296753&width=750)
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The coolest sleep comfort
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NATTCOOL™ Technology
NATTCOOL™ Technology
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Cooling eucalyptus
Cooling eucalyptus
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Developed with our experts
Developed with our experts