• featherweight merino short sleeve crew
  • Featherweight Ultrafine Merino Short Sleeve Crew
featherweight merino short sleeve crew
Featherweight Ultrafine Merino Short Sleeve Crew
NZ Made
Royal Merino

Featherweight Ultrafine Merino Short Sleeve Crew

$159.00
$159.00

So fine and light it disappears under everything else. Weighing under 150g, this featherweight short sleeve adds real warmth without adding bulk, so it slips under a shirt, knit or jacket without changing how they fit. Whisper soft against the skin, it's the layer you'll reach for every day.

Made for layering. Wear it under a shirt, blouse or knit for warmth no one can see, under a jacket on cool mornings, or on its own on warmer days.
Because it's so fine, it adds warmth without the bulk, so the layers on top still sit and fit the way they should.

100% ultrafine merino wool, 17.5 micron.

Seamless, close fitting as a base layer.
The seamless construction reduces bulk and irritation for a barely there feel.
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About Ultrafine Merino Wool

One of nature's most versatile fibres, merino is a natural insulator and temperature regulator, keeping you warm in the cold and cool in the heat. With ultra fine fibres, it's incredibly soft not at all scratchy like traditional wool can be.

Our ultrafine merino measures below 17 microns. It's rarer, more expensive and closer in feel to cashmere.

Quick drying
Temperature regulating
Non-irritating
Moisture wicking
Antimicrobial
Breathable
Details
  • Made from 100% superfine merino wool
  • Ultra-fine 17.5 micron fibre
  • Lightweight and breathable

Royal Merino's Featherweight collection is crafted from exceptionally fine 17.5 micron merino wool. Lightweight yet surprisingly warm.
Care Instructions

Merino wool is naturally temperature regulating, breathable and soft against the skin. Its odour-resistant fibres often require less frequent washing than synthetic alternatives.

Cool water and a gentle wool wash will help maintain the softness and performance of the fibre. Always refer to the care label attached to your garment.
Size & Fit

Designed to sit close to the body for a streamlined fit that layers easily under other garments.
Shipping & Local Taxes
  • Orders within New Zealand are sent by trusted courier services with full tracking and insurance included. We'll send tracking details as soon as your order leaves us, so you can keep an eye on its progress.
  • GST is included in all New Zealand prices. If your parcel is genuinely lost in transit, we'll replace or refund it.
  • Orders within New Zealand are sent by trusted courier services with full tracking and insurance included. We'll send tracking details as soon as your order leaves us, so you can keep an eye on its progress.
  • GST is included in all New Zealand prices. If your parcel is genuinely lost in transit, we'll replace or refund it.
Returns, Exchanges & Refunds

If your purchase isn't quite right, you can return it within six months for an exchange, replacement or refund. Simply return it in as-new condition with its original tags and packaging.
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    • Featherweight Ultrafine Merino Short Sleeve Crew

    The measure of merino

    The softness of merino wool comes down to the fineness of its fibres. That fineness is measured in microns one thousandth of a millimetre. The lower the micron count, the finer and softer the fibre. Standard wool typically measures between 30 and 40 microns. By contrast, merino measures between 15 and 24 microns.

    Coarser fibres are rigid enough to prick the skin rather than bend against it, causing an itchy sensation. Finer fibres, like merino, are soft enough to flex on contact, so they sit gently against the skin without irritation.

    Within merino, there's even more variation. Our superfine merino sits between 17 and 18.5 microns. It's exceptionally soft and well suited to everyday wear. Our ultrafine merino measures below 17 microns. It's rarer, more expensive and closer in feel to cashmere.

    FAQs

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    Read All FAQs
    What makes merino wool so soft?

    The softness of merino wool comes down to the fineness of its fibres. That fineness is measured in microns one thousandth of a millimetre. The lower the micron count, the finer and softer the fibre. Standard wool typically measures between 30 and 40 microns. By contrast, merino measures between 15 and 24 microns.

    Coarser fibres are rigid enough to prick the skin rather than bend against it, causing an itchy sensation. Finer fibres, like merino, are soft enough to flex on contact, so they sit gently against the skin without irritation.

    Within merino, there's even more variation. Our superfine merino sits between 17 and 18.5 microns. It's exceptionally soft and well suited to everyday wear. Our ultrafine merino measures below 17 microns. It's rarer, more expensive and closer in feel to cashmere.
    Is Merino itchy?

    Not ours. The prickle people associate with wool comes from coarse fibres — the thicker the fibre, the more it irritates the skin. Our superfine Merino is 18 microns and our ultrafine is 16.9 microns, both comfortably below the threshold at which most people feel any prickle at all. The result is a fabric that feels soft next to the skin, which is why our Merino base layers suit people with sensitive skin. If wool has bothered you in the past, it was almost certainly a far coarser fibre than this.
    Which base layer should I choose: silk, merino or bamboo?

    It comes down to what you want the layer to do.

    Silk is the lightest option and close to invisible under clothing. It adds genuine thermal warmth without any bulk, which makes it ideal under work clothes, under a shirt, or for travel. Choose silk when you want warmth nobody can see.

    Merino is the warmest and most hard-wearing. Our superfine and ultrafine Merino sits between 16.9 and 18 microns, so it feels soft rather than scratchy, and it's naturally odour-resistant and machine washable. It's the right choice for hiking, genuinely cold days, and everyday wear.

    Bamboo is soft, stretchy and breathable, and it's our most affordable range. It's better suited to everyday comfort and sleepwear than to serious warmth.

    Still unsure? Email sales@nznature.co.nz and tell us what you'll be wearing it for.
    How do I protect my Merino, Possum Merino, garments from moth damage?
    • Avoid spraying fragrances directly onto garments as this can attract moths.
    • In between use, and certainly out of season, store your Possum/Merino/Silk knitwear in storage bags or containers.
    • Some recommend storing your knitwear with cedar blocks, or wiping your drawers with a cloth infused with cedar essential oil, as the scent of cedar repels moths.
    • Employ the use of Clothes Moth traps in the room you store your knitwear. These can usually be found at hardware or garden centres.
    • If you start to notice small holes in your garment, place it in a compression bag in the freezer for 1 week. This will ensure all moth larvae wont be able to survive.
    Do you have a size chart?

    Yes. Every product page includes a size guide with detailed measurements for that specific garment, along with a how-to-measure section so you can compare against a piece you already own. Sizing can vary slightly between styles, so we recommend checking the guide for the item you're looking at rather than assuming your usual size. If you're between sizes or unsure about fit, email sales@nznature.co.nz and our team will help you find the right one.
    I ordered the wrong size, can I exchange it?

    Yes. You can return an item for exchange within six months of the order date, provided it's unworn, unwashed and in its original condition with tags attached. Fill in the returns form enclosed with your order and send it back to us. Return postage is at your own cost, but we don't charge you postage to send the exchange item out. If the replacement is the same price, it's a straightforward swap. If the values differ, we refund your original payment method and recharge for the new item. If you're not sure which size to go for, email sales@nznature.co.nz with your order number and we'll help you work it out first.
    Read All FAQs

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