Eucalyptus lyocell bedding,
never blended.
You already know what lyocell is. You have done the reading. What you want now is the honest version of it, not a blend and not a compromise. The Sheets are 100% eucalyptus lyocell. Nothing synthetic and no cooling treatments or finishes, made in a closed-loop process that recovers up to 99% of the water and solvents it uses.

The Sheets by Mossva
Choose your size
Fitted sheet 140 x 190cm, 34cm deep. Duvet cover 200 x 200cm.
Full set: deep fitted sheet, duvet cover, four pillowcases and a storage bag.
- 30-night guarantee on the Full Set. Feel the difference or we will refund you in full.
- Free UK delivery and returns on every full set.
Just need one piece? See the duvet cover, fitted sheet and pillowcases
Sleep on The Sheets for 30 nights. Feel the difference, or we refund you in full.
No awkward emails. No hoops to jump through. If you have invested in quality bedding before and been let down, this is how we take that risk off you.
Why the fibre
matters
Lyocell describes a production process rather than a raw material, which means the source fibre matters a great deal. Eucalyptus lyocell is made from the pulp of FSC certified eucalyptus, giving a smooth, long fibre.
The result is a fabric that is naturally temperature-regulating and moisture-wicking. Those properties come from the structure of the fibre rather than from a surface treatment, so they do not wash out. The fabric gets better instead.
The Sheets are 100% eucalyptus lyocell. No blends, no synthetic fill, and no compromise on what sits against your skin every night.
Regulates heat naturally
The structure of the fibre carries heat away from the body. The effect comes from the fibre itself, not a chemical treatment that washes out.
Moves moisture away
The fabric moves moisture away from the skin, so the sleep surface stays drier through the night.
Better with every wash
The fibres relax with each wash and the fabric softens.
Gentle on skin, independently certified
OEKO-TEX Standard 100 certified and tested for harmful substances. No cooling treatments or finishes applied.
One fibre.
Nothing blended in.
Some bedding sold as lyocell is a blend, often with cotton or polyester, so it is worth checking the label. A blend behaves differently from pure lyocell.
The Sheets are not blended. One fibre, processed in a closed-loop system and certified to OEKO-TEX Standard 100 and FSC.
100% eucalyptus lyocell
No cotton, no polyester, no synthetic fill anywhere in the set.
Closed-loop production
Up to 99% of the water and solvents used are recovered and reused.
OEKO-TEX Standard 100
Tested for harmful substances.
FSC certified
Sourced from responsibly managed forests.
Produced responsibly.
Without compromise.
The closed-loop process behind eucalyptus lyocell recovers up to 99% of the water and solvents used. These are characteristics of the production method and the certifications behind it, not marketing lines.
Recovered and reused
The closed-loop process recaptures up to 99% of the water and solvents used in production.
Certified eucalyptus
FSC certification means the forestry meets internationally recognised standards.
Synthetic fibre
No polyester, no nylon, no blend. The Sheets are 100% eucalyptus lyocell from fibre to finished set, in plastic-free packaging.
Eucalyptus lyocell, cotton
and blended fabrics
| The Sheets | Cotton | Blended lyocell fabrics | |
|---|---|---|---|
| Fibre content | 100% eucalyptus lyocell | Natural cotton fibre | Varies. Often blended |
| Temperature | Regulates from the fibre itself | Breathable, varies by weave | Varies with the blend |
| Moisture | Moved away from the skin | Absorbs moisture rather than moving it away | Varies with the blend |
| Over time | Softens with every wash | Varies by weave and quality | Varies with the blend |
| Certification | OEKO-TEX Standard 100 and FSC | Varies by producer | Varies by producer |
| Guarantee | 30 nights, full refund | Varies by brand | Varies by brand |
What our customers say
after switching to lyocell
“Within days I was feeling the difference and thought I was getting a better nights sleep. … 3 weeks in and buying this bedding has been a great investment. I’ve just ordered a second set and started telling friends about this game changing bedding.”Trustpilot review
30-night guarantee
“One of us tends to be a hot sleeper, but these sheets are amazing at temperature regulation.”Trustpilot review
“Due to hormonal issues, I night sweat a lot and I usually feel like I’m waking up after being in a pool. I took the plunge (no pun intended) on these sheets … and I don’t regret it one bit.”Trustpilot review
A complete set.
4 Pillowcases, 1 deep fitted sheet, duvet cover and storage bag.
-
i.
Deep fitted sheet
A 34cm pocket with all-around elastic, so it stays put through the night and clears a topper.
-
ii.
Duvet cover
Bamboo buttons and four internal corner ties to stop the duvet bunching.
-
iii.
Four pillowcases
Housewife envelope closure, 50 x 75cm, four in every size as standard.
-
iv.
Storage bag
A branded eucalyptus lyocell bag for storing the set between uses.
Double – £135
Fitted 140 x 190cm, 34cm depth
Duvet cover 200 x 200cm
King – £150
Fitted 150 x 200cm, 34cm depth
Duvet cover 230 x 220cm
Super King – £165
Fitted 180 x 200cm, 34cm depth
Duvet cover 260 x 220cm
Everything you need to know
before you decide
Sleep on them for 30 nights
If you have bought quality bedding before and been disappointed, this is our answer to that.
Sleep on The Sheets for 30 nights. If you do not feel the difference, we refund you in full. The guarantee covers the Full Set.
-
30-night sleep guarantee
A full refund on the Full Set if you do not feel the difference.
-
100% eucalyptus lyocell
No synthetic fill and no cotton blend. One fibre throughout.
-
Certified and closed-loop
OEKO-TEX Standard 100 and FSC, with up to 99% of water and solvents recovered.
-
Free UK delivery and returns
On every order over £100, in plastic-free packaging.
The Sheets – from £13530-night guarantee – free UK returns
Shop