Sleep better, perform better
NATTRECOVER™ SLEEP TECH
T-Shirt
T-Shirt
$0.29 a night
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★★★★★ "With Dagsmejan recovery sleepwear riders are offered optimized sleep quality and increased muscle recovery.” – Fabian Cancellara, founder Tutor Pro Racing Team & Swiss cycling legend
The sleep benefits
The sleep benefits
Boost your muscle performance by harnessing your own body's energy while you sleep. The responsive minerals used in NATTRECOVER™ reflect body heat back in the form of far infra-red energy, helping to improve oxygenation and muscle regeneration. Top athletes worldwide are using Dagsmejan performance sleepwear to optimize muscle recovery during the night, including the Swiss national ice hockey team and Tudor pro cycling team.
Testing protocol: Flat testing | Torso testing | Real-life wear testing
Details & care
Details & care
Details
- NATTRECOVER™ fabric: 91% lyocell and 9% elastane/lycra with mineral print
- 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 athlete recovery pajama t-shirt
Care
- Wash up to 40 degrees Celsius. Do not tumble dry. Do not bleach. Do not dry clean
- Learn to care for super-fine natural fibres in our care guide
Natural & sustainable
Natural & sustainable
NATTRECOVER™ is made with a high-tech fibre derived from eucalyptus and heat-activated minerals that transform excess body heat into natural far infrared energy. Not only is this fibre cooler than linen, better at moisture management than cotton and softer than silk, but it's also environmental friendly and sustainable. The minerals found in the Recovery Collection consist of a special mineral matrix in compliance with highest standards in terms of environment, health and safety.
- Eucalyptus fibres: Europe & Asia
- Mineral print: Switzerland
- Sleep technology: Switzerland
- Knitting and dyeing of the fabric: Austria, Switzerland
- Garment making: Romania
Fit & size
Fit & size
Fit:
- Fitted
- Chest width (M): 102 cm (3' 4") +/- 6 cm (2.4") per size
- Body length (M): 73 cm (2' 4") +/- 1 cm (0.4") per size
Models:
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, CH and the EU.
Free delivery for all orders above 150 USD.

Size Guide
| 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 |
Sleep better with Recovery sleepwear for men
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Sleep better, perform better
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NATTRECOVER™ Technology
NATTRECOVER™ Technology
The responsive minerals used in NATTRECOVER™ recycle excess body heat which is released during sleep—transforming it into far infrared energy and re-directing it back to the body. Promoting increased blood flow to muscles, enhancing the recovery and rejuvenation process.
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Eucalyptus fibres + energizing minerals
Eucalyptus fibres + energizing minerals
The NATTRECOVER™ fabric is made of eucalyptus fibres and energizing minerals.
Eucalyptus is nature’s high-tech fibre with exceptional moisture management and temperature regulating power—helping to maintain optimal sleep temperature throughout the night.
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Athlete proven
Athlete proven
There are many factors that impact how well we sleep, a fast way to improve on your sleep is to wear the right sleepwear. That's why professional athletes, top medical professionals and trainers across the world wear Dagsmejan.
Read more about why athletes personally recommend Dagsmejan.
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Sleep better, perform better
The NATTRECOVER™ fabric features responsive energizing minerals that enhance muscle regeneration.
- Reactive mineral fabric can help to enhance muscle recovery
- Breathable and temperature regulating technology
- Dries in 1/3 of the time of cotton -
NATTRECOVER™ Technology
The responsive minerals used in NATTRECOVER™ recycle excess body heat which is released during sleep—transforming it into far infrared energy and re-directing it back to the body. Promoting increased blood flow to muscles, enhancing the recovery and rejuvenation process.
-
Eucalyptus fibres + energizing minerals
The NATTRECOVER™ fabric is made of eucalyptus fibres and energizing minerals.
Eucalyptus is nature’s high-tech fibre with exceptional moisture management and temperature regulating power—helping to maintain optimal sleep temperature throughout the night.
-
Athlete proven
There are many factors that impact how well we sleep, a fast way to improve on your sleep is to wear the right sleepwear. That's why professional athletes, top medical professionals and trainers across the world wear Dagsmejan.
Read more about why athletes personally recommend Dagsmejan.
SLEEP IN IT, LOVE IT OR RETURN IT
- RSRichard S.Verified BuyerReviewingT-Shirt — NATTRECOVER™I recommend this productMy sleep type I'm sometimes warm and sometimes coldRated 5 out of 5 stars14 seconds agoAs always just the job
Good fit and reliable as ever in helping achieve a great night's sleep
Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5Poor ExcellentHelps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5I'm too warm/ cold/ sweaty I'm very comfortableHow is the sizing?Rated 0.0 on a scale of minus 2 to 2Runs small True to size Runs largeWas this helpful? - DEDavid E.Verified BuyerReviewingT-Shirt — NATTRECOVER™I recommend this productMy sleep type I'm sometimes warm and sometimes coldRated 5 out of 5 stars4 days agoPerfection
Unbelievable comfort and fit - true to size chart, truly —- - first time I’ve worn something to bed that I’ve enjoyed!
Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5Poor ExcellentHelps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5I'm too warm/ cold/ sweaty I'm very comfortableHow is the sizing?Rated 0.0 on a scale of minus 2 to 2Runs small True to size Runs largeWas this helpful? - FMFlorian M.Verified BuyerReviewingT-Shirt — NATTRECOVER™I recommend this productMy sleep type I'm often warm and sometimes sweatRated 5 out of 5 stars5 months agoPurchase rating
The order met my expectations very well!
Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5Poor ExcellentHelps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5I'm too warm/ cold/ sweaty I'm very comfortableHow is the sizing?Rated 0.0 on a scale of minus 2 to 2Runs small True to size Runs largeWas this helpful? - USUrsula S.Verified BuyerReviewingT-Shirt — NATTRECOVER™I recommend this productMy sleep type I always have the right temperatureRated 5 out of 5 stars5 months agoFeel-good factor
Very pleasant
Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5Poor ExcellentHelps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5I'm too warm/ cold/ sweaty I'm very comfortableHow is the sizing?Rated 0.0 on a scale of minus 2 to 2Runs small True to size Runs largeWas this helpful? - VSVolker S.Verified BuyerReviewingT-Shirt — NATTRECOVER™I recommend this productMy sleep type I'm often warm and sometimes sweatRated 4 out of 5 stars5 months agoVery comfortable to wear
The T-shirt is very comfortable to wear. However, it's a bit tighter than the others, which wasn't mentioned in the description (as far as I can remember...). Hence, one star deducted.
Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5Poor ExcellentHelps to regulate temperature and moisture?Rated 4.0 on a scale of 1 to 5I'm too warm/ cold/ sweaty I'm very comfortableHow is the sizing?Rated -1.0 on a scale of minus 2 to 2Runs small True to size Runs largeWas this helpful?