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Wool Underlay - Fitted

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$119.98 (inc GST) $104.33 (exc GST)
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Product Description

Have a perfect sleep with the comfort of a top quality Mi Woollies Fleece Top Wool Underlay / Mattress Topper.

Wool is a fantastic, natural bedding material. It is highly sought after worldwide for its superior insulation qualities. It efficiently regulates the temperature and moisture around your body for ultimate sleeping comfort, keeping you warm in cold conditions and cool in hot. This is achieved by insulating you from both cold and heat extremes, breathing and wicking moisture away from your body. The average person gives off a pint of water vapour each night and wool has the ability to absorb and release large amounts of moisture without feeling clammy. No other fibre does this as well. Wool is also naturally antibacterial and flame resistant. It is ideal for anyone sensitive to allergies from down or synthetic materials, or for anyone looking for natural, healthy bedding.

Our high quality wool fleece underlay is produced using ‘sliverknit’ technology where the wool is knitted with a base to produce a pile or fleece fabric. During the manufacturing process the wool is coated with a permanent treatment to allow it to be machine washed without matting or loosing its pile quality.

Our natural wool bedware is made using premium grade wool and is manufactured by Mi Woollies at our long established factory located in Christchurch, New Zealand. If you require a non standard sized product please email us at sales@miwoollies.com with your requirments and we will be in touch with you.

Complete the natural New Zealand Wool sleep experience with a Wool Duvet and Wool Filled Pillows.


  • 100% pure Wool Fleece 638gsm with a 30mm pile height.
  • Machine washable on a wool cycle using a wool detergent.
  • High quality elasticised stretch lycra fitted skirt to attach underlay to the mattress. 
  • Packaged in plastic carry bag.
  • New Zealand made.

Caring for your Bedding:

Please follow those provided on the packaging and on labels attached to the underlays themselves. Wool underlays are machine washable on a wool washing cycle using a suitable wool detergent. Otherwise dry cleaning is reommended, An underlay should seldom need cleaning, just air regularly to retain freshness.



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Product Reviews

  1. Soft and warm! 5 Star Review

    Posted by on 28th Apr 2017

    So pleased I have purchased your product. Don't need an electric blanket now.

  2. Luxurious & Fabulous 5 Star Review

    Posted by on 14th Feb 2017

    Thank you all,just put the wool underlay on my bed.Size was perfect,very luxurious,fabulous.Much appreciated.

  3. warm and soft, this wool mattress topper is superb 5 Star Review

    Posted by on 28th May 2016

    our mattress has only one side with extra ticking so to get more life out of it we decided to get this wool mattress topper , we haven't turned the mattress over yet . Just put the topper on . It is warm and soft . we are thrilled.

  4. New concept for the USA 5 Star Review

    Posted by on 3rd Jan 2016

    Being an Aussie in the US I was surprised to find Woolen Underlays are unheard of (great marketing opportunity).
    Fortunately mi woolies website saved the day, they ship worldwide and at good prices.
    The product itself is top class, feels great compared to gel or synthetic mattress toppers and works wonderfully!
    I would recommend it to anyone who wants to improve their sleep.

  5. Excellent 5 Star Review

    Posted by on 3rd Jul 2015

    It stops the heat from getting sucked into the mattress, keeping you warm and dry, while the fluffiness keeps you from feeling the springs in the mattress. As a bonus (it being fitted) it didn't slide around, leaving cold patches like my last one which was strapped. With a down duvet and a wool filled pillow, I didn't need an electric blanket even when my room got down to 2 degrees. I have had it for about a month, and I am very happy with it.

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