YUKI — Support

FAQ

Straight answers on materials, care, shipping and the trial.

Help center

Materials & feel

What is lyocell, exactly?

Lyocell is a fiber spun from FSC-certified eucalyptus. The wood pulp is dissolved and spun in a closed loop that recovers about 99% of its solvent, so almost nothing is lost to the environment. The result is smooth, cool to the touch and breathable — certified to OEKO-TEX® 100 and GOTS, and plastic-free right down to the packaging.

Lyocell, cotton or silk — how does it compare?

Lyocell wicks around 50% more moisture than cotton, so it sleeps cooler and drier through the night. It is fluid where cotton is crisp, and far more hard-wearing than silk. If you tend to sleep warm, this is the one we would point you to first. You can read the full story on our materials page.

Is it suitable for sensitive skin?

It is a good place to start. The fiber is smooth and free of synthetic finishes, and every piece is certified to OEKO-TEX® 100, which tests the finished fabric for harmful substances. It ships plastic-free, with nothing coated or sprayed on. If you have a specific medical concern, please check with your doctor first.

Why is it more expensive than regular bedding?

Because the quiet parts cost money. The eucalyptus is FSC-certified, the fiber is spun in a closed loop that reclaims about 99% of its solvent, and the finished bedding carries OEKO-TEX® 100, GOTS, European Flax® and Climate Neutral certification. You are paying for materials that are traceable and built to outlast the plastic blends they replace — not for a logo.

Care & washing

Can I machine wash it?

Yes. Wash cool on a gentle cycle and skip the fabric softener — the fiber softens on its own, wash after wash. Washing with similar colors keeps everything looking its best. Full step-by-step care lives on our care guide.

How should I dry it?

Tumble dry on low and take it out while still slightly damp, or line dry in the shade. Both keep the fiber relaxed and the color even. Avoid high heat — it is the one thing lyocell doesn’t love.

Does it need ironing?

Rarely. Lyocell falls back into shape as it dries, so most people never reach for an iron. If you prefer a crisper finish, a warm iron on the reverse while the fabric is a little damp is plenty.

Will it pill or wear thin?

Lyocell is a strong fiber and resists the pilling you get from cheaper blends. Washed cool and dried gently, it holds its surface and actually grows softer over time rather than wearing out.

Shipping & delivery

How long does delivery take?

Most orders arrive within 6–15 business days, worldwide. You will get a confirmation the moment your order is on its way.

How much is shipping?

Shipping is free worldwide on orders over $150. Everything ships plastic-free, in recyclable packaging.

Can I track my order?

Yes. As soon as your order ships we email a tracking link so you can follow it to your door. If it hasn’t landed in your inbox, check your spam folder or write to us and we will resend it.

Trial & returns

How does the 30-night trial work?

Sleep on it for 30 nights. If it doesn’t sleep cooler and calmer than the bedding you had, send it back — free returns, full refund, washed bedding included. No restocking fee and no questions.

How do I start a return?

Just message our team with your order number and we will arrange a free return for you. Returns are always free within the trial window — you are never out of pocket to send something back.

When will I get my refund?

Once your return reaches us, we process the refund to your original payment method within 14 business days. We will email you the moment it is on its way back.

Can I exchange for a different size or color?

Of course. Because returns are free, the simplest way is to send the original back and place a new order for the size or color you want. If you would like a hand choosing, write to us and we will help.

Orders & payment

Which size should I choose?

The size guide beside the size selector lists the exact duvet and pillow dimensions for every option, so you can match it to the bed you have. If you are between sizes or unsure, ask us — we would rather get it right the first time.

Can I change or cancel my order?

If your order hasn’t shipped yet, we can usually change the size, address or cancel it entirely. Message us as soon as you can — we reply within 24 hours, Monday to Friday — and we will sort it before it leaves us.

Which payment methods do you accept?

All major credit and debit cards, plus PayPal, Apple Pay, Shop Pay and iDEAL. Every payment is processed securely at checkout.

GOTS CertifiedOEKO-TEX® 100European Flax®FSC™ EucalyptusClimate Neutral