Merino & silk

The best thing your baby can wear

Merino is the most remarkable fibre we work with. It warms without overheating, stays fresh for days, feels like nothing against new skin, and comes out of a first child good enough to dress a second. Once parents try it, cotton stops being the default.

Wooly Organic5 min read Updated 2026. gada 21. oktobris

Baby asleep on a blanket in a merino and silk bodysuit

Six reasons

Why merino is worth it

Everything below comes from one property: merino manages heat and moisture at the same time, better than any other fibre you can put against a baby’s skin.

Baby resting in Wooly Organic merino sleepwear

1. It holds its temperature when the room doesn’t

This is the thing merino does that almost nothing else can. The fibre takes moisture in as vapour and releases it again — around 17% of its own weight at ordinary room humidity, up to 35% when fully saturated — and it does all of that without ever feeling wet against the skin.

What that means at two in the morning: no damp layer, no clammy-then-chilled swing, no waking up because the room cooled by three degrees. One merino layer carries a baby across a far wider range of temperatures than any cotton equivalent. Warm when the heating goes off. Cool when the sun hits the pram.

Why it matters more for babies. Infants regulate their own temperature far less effectively than adults — which is exactly why the layer closest to their skin should be doing some of the work.

Newborn in a merino and silk wrap bodysuit

2. Softer than the cotton already in the drawer

Forget the wool you remember. Scratchiness is a question of fibre thickness: anything above about 30 microns is stiff enough for the cut ends to press into skin. Merino runs 15 to 23 microns, and under 19 for anything worn next to the body — well under the threshold where skin registers it at all.

We then blend ours with silk. Silk adds a cool, fluid drape and a surface that slips over skin rather than sitting on it. The result is a fabric that newborns wear from day one, and the single most common reaction we get is parents asking what it is.

Children playing outdoors in Wooly Organic knitwear

3. Days of wear. Almost no washing.

Wool is naturally inhospitable to the bacteria that cause odour, so merino simply does not need washing on the schedule cotton does. Air it overnight and it is fresh again. Wash it when something has actually been spilled on it.

For a household already running the machine every day, this is quietly transformative — fewer loads, less folding, and a garment that keeps its shape and colour because it spends its life being worn rather than agitated.

Merino and silk baby clothing with a soft toy

4. One set. Two children. Still perfect.

Merino is the rare baby garment that is worth more than it cost. Because it is washed so rarely and the fibre is naturally elastic — each strand can bend thousands of times and spring back — a merino bodysuit comes out of a first child in the condition cotton reaches after a fortnight.

Parents hand these down, lend them out and resell them. Work it out per wear, across two children, and merino is not the expensive option on the shelf. It is the one you only buy once.

Built around that. Our merino pieces use wrap fronts, generous cuffs and flat seams precisely so they fit for longer and survive being passed on.

Baby in a soft merino bonnet resting on a blanket

5. Still warm when it’s damp

Almost every other fabric gives up the moment it gets wet. A cotton vest with milk down the front, a fleece after a surprise shower, a synthetic layer after a nap in a warm car — all of them turn cold against the skin.

Merino does not. It holds moisture inside the fibre rather than on its surface, and it actually releases a little warmth as it absorbs. A merino layer can take on around a third of its own weight in moisture and still feel dry and warm to wear.

For a baby — who will drool, spill and sweat through most days — that is the difference between a full change of clothes and simply carrying on with the afternoon.

Why it works in July as well as January. The same mechanism moves moisture away from the skin in heat, which is why merino is worn in hot climates as much as cold ones — and why one set of clothes covers far more of the year than cotton does.

Wooly Organic pieces being made in the Liepāja workshop

6. Grown, not made. And it goes back to the earth.

Sheep regrow their fleece every year, which makes merino genuinely renewable in a way no synthetic can claim. At the end of its long life it biodegrades: Woolmark’s testing reports 100% merino fabric breaking down by around 95% after fifteen weeks in soil.

It also sheds no microplastics in the wash — the exact opposite of a synthetic fleece, which releases them on every cycle. For a brand whose factory is GOTS certified and sits in Liepāja rather than halfway around the world, merino is the fibre that fits.

Easier than it sounds

Looking after merino

Merino asks for very little — mostly, it asks to be left alone. Four simple habits and it will outlast everything else in the drawer.

Wash it far less than you think

Airing overnight is usually all it needs. Wash only when something has been spilled — not on a schedule. This is the whole reason merino lasts.

Wool cycle, 30°C, wool detergent

Or a quick hand wash in lukewarm water. Skip fabric softener — it coats the fibre and dulls the breathability that makes merino worth having.

Dry flat, not in the dryer

Press the water out in a towel, reshape while damp, lay it flat. Two minutes of care, and the garment is still perfect for the next child.

Store it clean

Moths are drawn to traces of milk and food, never to the wool itself. A wash before storing keeps everything safe for years.

Merino & silk

Start with the layer worn closest to the skin

Every merino piece we make is blended with silk and cut for babies — wrap fronts, flat seams and snaps where small people need them. Made in our own GOTS-certified factory in Liepāja.

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Good to know

Questions parents ask

Is merino wool worth the price for a baby?

Yes — and it is the rare baby garment that works out cheaper over time. Merino needs washing a fraction as often as cotton, and the fibre is naturally elastic, so it comes out of a first child in condition good enough to dress a second or resell. Measured per wear rather than per item, it is the one you only buy once.

Is merino itchy on sensitive baby skin?

No. The itch people associate with wool comes from coarse fibres above roughly 30 microns, which are stiff enough to press into skin. Merino is 15 to 23 microns, and under 19 for next-to-skin garments. Blended with silk, as ours is, it is one of the gentlest fabrics a newborn can wear.

Does merino keep a baby from overheating?

Merino buffers moisture and heat better than any other fibre, so the layer against the skin stays dry and the temperature swings are far smoother than with cotton or synthetics. Keep following your usual guidance on room temperature and layers for safe sleep — merino makes that easier, it does not replace it.

How often do merino baby clothes need washing?

Far less often than cotton. Wool resists odour-causing bacteria, so airing overnight is usually enough and you wash only when something has been spilled. Less time in the machine is exactly why merino outlasts everything else.

How do I wash merino without shrinking it?

Wool cycle at 30°C or hand wash in lukewarm water, with wool detergent and no fabric softener. Do not tumble dry — press the water out in a towel, reshape while damp and dry flat. Shrinking only happens when heat and agitation combine, so removing either protects it completely.

Can my baby wear merino in summer?

Absolutely. The same property that keeps a baby warm in winter moves moisture away from the skin in heat, which is why merino is worn in hot climates as much as cold ones. Choose a single lightweight layer — a short-sleeve bodysuit rather than a sleepsuit.

What is merino blended with silk?

Silk adds a cool, fluid drape and an exceptionally smooth surface, on top of merino’s warmth and breathability. It is the softest combination we make, and it is what we recommend for newborns and for babies with reactive skin.

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