Possum Merino Roll Neck Rib Sweater

A woman modeling a dark green ribbed mock neck possum merino sweater with long sleeves, paired with gray trousers, against a solid light beige background.

40% PossumNZ Made

Koru

Possum Merino Roll Neck Rib Sweater

$369.00

A women's low roll neck sweater with refined rib detailing along the sides, deep ribbing at cuffs and hem, and side splits. Understated with a modern touch.

Warm enough to wear on its own through winter with trousers or jeans, and it layers easily under a coat.

50% fine merino wool, 40% brushtail possum fur, 10% mulberry silk.

Relaxed fit with a roll neck and high side splits at the hem.

Shop with confidence

Fast and reliable delivery

Easy returns

Real people, ready to help

About Possum Merino

What do you get when you blend superfine merino wool with fibres from the brushtail possum? A fabric that is warmer than cashmere, exceptionally soft and surprisingly lightweight. Odour-resistant and gentle on the skin, it's the kind of fabric you reach for on a cold morning and don't want to take off.

Insulating

Lightweight

Non-irritating

Antimicrobial

50% Fine Merino Wool | 40% Possum Fibre | 10% Mulberry Silk

The signature blend by Koru, this premium knitwear offers luxury and performance. With a high percentage of possum fibre combined with fine Merino wool and mulberry silk, it is exceptionally soft, silky to the touch and incredibly warm. Lightweight, yet highly insulating, it is supremely comfortable and is a great choice for those seeking the finest natural fibre knitwear.

Possum merino combines exceptional warmth with a remarkably lightweight feel. Naturally breathable and odour resistant, it can often be aired between wears rather than washed frequently.

When washing is required, a gentle hand wash or wool cycle will help preserve the loft, softness and insulating qualities of the fibres. Always refer to the care label attached to your garment

Designed with a little extra room through the body for an effortless, comfortable fit.

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.

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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About Koru

Koru Knitwear have been crafting beautiful, natural fibre knitwear in Warkworth, New Zealand for the past 40 years. They are a family-owned and operated business that is dedicated to creating garments that combine quality, comfort and timeless style.

Warmth from within

Possum Merino combines fine merino wool with premium New Zealand possum fibre to create a fabric that is exceptionally warm, lightweight and soft against the skin.

The hollow structure of the possum fibre naturally traps warmth close to the body, while merino wool helps regulate temperature and allows the fabric to breathe. Naturally odour resistant and less prone to pilling, Possum Merino often requires less frequent washing than many other fibres.

When washing is required, gentle care will help maintain the softness, shape and performance of the fibre.

Care Instructions

Please refer to the care label attached to your garment. Hand wash in cool water using a wool detergent or select a gentle wool cycle where appropriate. Avoid bleach and fabric softeners. Gently reshape while damp and dry flat away from direct heat and sunlight. Do not tumble dry.

Hand wash

Do not iron

Do not bleach

Dry cleanable

Do not tumble dry

Air dry

Women's Body Size Guide (cm)

Order by your body measurements. These are not garment measurements.

Size to order	S	M	L	XL	XXL
Bust (cm)	86-89	90-93	94-97	98-101	102-105
Waist (cm)	70-73	74-77	78-81	82-85	86-90
Hips (cm)	96-98	99-101	102-104	105-108	109-112

How to measure

Measure yourself rather than a garment. Use a flexible tape measure over underwear or close-fitting clothing, keeping it level and snug but not tight. If you fall between two sizes, order the larger.

Bust - Measure around the widest part of your bust, with your arms by your side.
Waist - Measure around the smallest part of your waist, with your arms by your side.
Hips - Measure around the widest part of your hips, with your feet together.

Delivery & Shipping

We carefully pack and dispatch all orders from Nelson, New Zealand.

Tracking details are emailed once your order has been dispatched.
Shipping costs are calculated at checkout based on your location and order size.
Most New Zealand orders arrive within 1–3 business days. International delivery times vary by destination.
Rural deliveries and customs processing may add additional time.
If your parcel is delayed or you need assistance, our customer service team is happy to help.

Payments, Currencies & Taxes

We offer secure online payments in NZD, AUD, GBP and USD. Your delivery address sets the currency you pay in and the taxes that apply.

Orders are processed once payment has been received and confirmed.
New Zealand prices include 15% GST.
Australian prices include 10% GST.
UK prices include VAT. On orders over £135 before VAT, VAT is paid on delivery instead, so we take it off at checkout.
US prices include US tariffs and import taxes.
Prices for other countries are in NZD and don't include New Zealand GST. Local duties, taxes or handling fees may apply and are payable by the recipient.

If you need to make changes to your order, please contact us as soon as possible and we'll do our best to assist before dispatch. If you have any questions about taxes, duties or shipping to your country, our team is always happy to help.

Our quality guarantee

We carefully select products made from premium natural fibres and stand behind their quality.

Every product we sell is guaranteed. If something is faulty, damaged or isn't what you ordered, contact us at returns@nznature.co.nz and we'll put it right. A photo helps us sort it quickly.

If you have any concerns about a product, we're always here to help.

Returns, exchanges & refunds

We understand that sometimes a product isn't quite right.

Return within six months of your order date.
Items should come back As New, with tags and original packaging. Try something on as you would in a shop, but not worn beyond that.
Return postage is at your own cost. We don't charge you postage to send a replacement out.
Refunds go to your original payment method. The original delivery charge isn't included.
For an exchange of the same value it's a straight swap. Where the values differ, we refund your card and recharge for the new item.
Clearance items have a shorter window, and seconds and a few personal hygiene products can't be returned for change of mind. Where this applies, it's noted on the product page.

Please enclose the returns form that came with your order. If you're unsure about sizing or fit before you order, get in touch and we'll help you choose.

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Possum Merino Roll Neck Rib Sweater

FAQs

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Possum Merino is a uniquely New Zealand blend combining the hollow fibre of brushtail possum fur with fine Merino wool and a touch of silk. This blend is incredibly warm, lightweight, and pill-resistant. It's also an eco-friendly choice—brushtail possums are an introduced pest in New Zealand, so using their fibre helps protect native forests.

The Australian brushtail possum (not to be confused with the American opossum) was introduced to New Zealand in 1837. With no natural predators, numbers grew rapidly reaching an estimated 70 million by the 1980s. The impact on New Zealand's native environment has been significant, with possums threatening the survival of native birds, plants and insects.

Trapping and pest control programmes have helped reduce numbers, and the possum fur industry plays an important role in keeping populations in check. The use of possum fur is supported by both the New Zealand Department of Conservation and the World Wildlife Fund. Choosing possum merino is a small but meaningful contribution to that effort.

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.

Possum Merino is naturally pill-resistant due to the smooth, hollow structure of possum fibre. Some initial light pilling may occur in high-friction areas during the first few wears, but this typically settles quickly. Gentle hand washing and proper storage will keep your garment looking its best for years.

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