Natural Sleep Wool Waterproof Mattress Protector

FROM $139.00 FROM $167.00
The Natural Sleep Wool Waterproof Mattress Protector features luxurious, naturally hypoallergenic wool. Completely waterproof and washable, this mattress protector will extend the life of your mattress while adding exquisite comfort.

Haiku Designs is proud to offer our new Natural Sleep Wool Waterproof Mattress Protector with Cotton Cover and dust mite barrier. Designed to protect against spills, stains, dust mites and other bacteria, the Natural Sleep Wool Waterproof Mattress Protector is the best of all worlds, in that it is not only waterproof but also breathable and washable. And best of all it is comfortable, thanks to the natural cotton percale cover.

The Natural Sleep Wool Waterproof Mattress Protector is the most natural mattress protector on the market due to the use of an innovative, ground breaking new material called, TPU or ThermoUrethan as the waterproof barrier. This unique material is the waterproofing material of choice for people interested in a natural, more healthy sleeping environment because it does not outgass, is solvent free, and has not been treated with any chemical finish. In addition it is completely biodegradable. This special material is far superior to Polyurethane laminates or Nylon films used in other mattress protectors and is has been incorporated into baby diapers, shoes and other products offering superior vapor protection and durability without the use of harsh chemicals.

Our Natural Sleep Wool Waterproof Mattress Protector layers this TPU waterproof material with a layer of all natural, washable wool to help regulate body temperature, and then tops it all off with a cover of soft, all natural cotton. For those customers wanting 100% waterproof mattress protection, our Natural Sleep Wool Waterproof Mattress Protector is simply the best choice on the market offering waterproof protection, in a washable, chemical free, comfortable, dust mite proof mattress protector.



  • Lining/Skirt is 100% waterproof recyclable microfiber
  • Top fabric is 100% natural cotton percale, 270TC
  • Completely washable
  • Incorporates washable wool for temperature regulation
  • Dust Mite protection
  • Protector fits on mattresses up to 18 inches high
  • Pet dander barrier
  • Naturally hypoallergenic
  • Prevents overheating


Crib: 28" x 52"

Twin: 39" x 76"

Full: 54" x 76"

Queen: 60" x 80"

King: 78" x 80"

Cal King: 75" x 86"

Write Your Own Review
You're reviewing:Natural Sleep Wool Waterproof Mattress Protector
Your Rating
Our natural cotton is grown and processed free of pesticides, harmful dyes and carcinogenic chemicals to provide you with a clean product that will not off-gas harmful chemicals into your home.
Our natural wool vendors have conditions in which sheep are raised humanely with plenty of room to graze and enjoy the sunshine in a mulesing free environment. The sheep are treated respectfully and do not get harmed to produce the wool for our bedding.


Our Haiku Concierges are experts on the products we sell and can help you find the perfect pieces for your home. We can answer whatever questions you may have. In addition, we’ve compiled some of our customers most common questions into our FAQ. Please contact us through our online contact page or the methods below. We want to make sure you’re 100% satisfied!


Furniture over $199 Ships for Free in the Continental (Lower 48) United States of America. We do charge for shipping to Alaska, Hawaii, US Territories and International Shipments, which is quoted on an order-by-order basis. Most furniture ships freight, which is delivered curbside to your driveway. If you need assistance getting the item into your house, carrying furniture up a flight of stairs, or more hands-on services, like assembly or white glove services, we can assist with finding the right upgrades at the right prices. Please contact our Haiku Concierges at our toll-free number and we’re happy to help. Check out our Shipping Made Simple blog post or our Shipping Information page.

Returns and Cancellations

Most of our customers love the our products at first sight, but if you change your mind or don’t like a product, we can cancel most orders up to the point they ship. Products in new, unopened, resalable condition can also be sent back in original packaging materials, but the customer is responsible for the return shipping/freight charges, per our Return Policy. Lastly, Custom Made and Made-to-Order items must be cancelled with 72 hours, or are charged in full to start the production, at which point, they can’t be cancelled or returned. Please contact our Haiku Concierges at our toll-free number if you have questions.


Our catalog of furniture items are high quality and made to last. All furniture items are sold with a 1-year manufacturer’s warranty against defects in craftsmanship or functionality per our Return Policy. For your convenience, if a situation does occur regarding warranty or shipping issues, Haiku Designs will file and coordinate all claims and warranty replacements. Beyond that it is our desire to have happy customers and earn your business any time you have home furnishing needs. Feel free to contact us with any issues you have with a Haiku Designs purchase and we’ll do what we can to help you resolve them.


Haiku Designs accepts all the major credit cards, checks, and PayPal through our secure website checkout. You are also able to use PayPal Credit if you desire to pay over time. Generally, we’ll charge you at the time the order ships (except custom and made-to-order items which are charged ahead of starting production).

Contact Us

We'd love to hear from you. You can reach us via our online contact form, the live chat icon in the lower right, or reach us at the following:

Email: [email protected]
Phone: (800)736-7614
To Top