Wool Mattress Topper

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Free ground shipping! (contiguous USA only)

A cooler, more comfortable way to improve your mattress.

Our Wool Mattress Topper adds a naturally breathable layer of comfort to your bed. Wool helps regulate temperature and manage moisture while adding gentle cushioning—making it a great choice for hot sleepers, firm mattresses, and anyone looking for a natural alternative to synthetic or foam toppers. Each topper is filled with Climate Beneficial™ wool batting and covered in 100% certified organic cotton.

At approximately 2.5 inches thick before compression, the Wool Mattress Topper adds gentle cushioning and helps distribute body weight more evenly. Wool’s naturally crimped fibers trap air while allowing moisture to move away from the body, helping create a more comfortable and even sleeping temperature.

Wool is naturally resistant to dust mites and can help create a cleaner sleep environment. Each mattress topper is hand-tied every nine inches in our Michigan mill and features elastic corner straps to help keep it securely in place.

Material & Origin

• Climate Beneficial™ Wool Filling
• 100% Certified Organic Cotton Fabric Cover
• Handcrafted in Frankenmuth, Michigan, U.S.A.

Care Instructions

Hand wash: Lukewarm water & mild detergent.
Dry: LINE DRY ONLY. Do not agitate
For best results or professional laundering return to the Frankenmuth Woolen Mill

Shipping & Returns

Free Ground Shipping
In-stock orders placed by 2 PM ET ship the same business day within the contiguous U.S. Orders placed after 2 PM ET ship the next business day. Tracking information is typically sent within hours of shipment.

For shipping to Alaska or Hawaii, please call 888.497.4534.

Returns

Unused bedding in its original packaging may be returned within 7 days of delivery. Due to the nature of bedding products and for hygiene reasons, used or washed items cannot be returned. Please review our full Return Policy before purchasing.

The Benefits of Wool

Temperature Regulating

Wool naturally breathes and helps regulate temperature as you sleep. Its unique fibers trap insulating air while allowing heat and moisture to escape, helping create a more comfortable and even sleeping temperature in every season. If your memory foam or latex mattress sleeps hot, adding a wool topper creates a breathable natural layer between you and the mattress that helps manage heat and moisture through the night.

Naturally Renewable

Wool is a naturally renewable fiber, grown again each year as sheep are shorn. We source our Climate Beneficial™ wool from certified California ranches committed to responsible land management and animal care. It’s a natural choice for adding comfort to your mattress without relying on synthetic foam or fill.

Healthy & Clean

Wool naturally manages moisture and is resistant to dust mites, making it a great choice for allergy-sensitive sleepers. Its gentle, resilient cushioning helps distribute weight more evenly and may also be especially comfortable for sleepers with pressure sensitivity or joint discomfort, including those living with arthritis or fibromyalgia.

Wool Sourcing

You can trace the positive environmental impact of your purchase back to the certified California ranches where our Climate Beneficial™ wool is grown.

Our attention to detail during sourcing and the personal inspection of each wool shipment helps ensure your Wool Mattress Topper performs exactly as it should for years to come.

Traditional Processing Without Chemicals

When raw wool arrives at our mill, we process it using methods refined over more than a century. The wool is hand-washed in large bathtubs using 180-degree water and biodegradable soap, without harsh chemical processing. This thorough cleaning removes natural oils and field debris while preserving the fiber’s inherent benefits.

After washing, the wool air dries for 3–5 days, depending on humidity and season. We never rush this process with artificial heat that could damage the fibers.

The result is clean, fluffy wool batting that maintains its loft and temperature-regulating abilities for the life of your mattress topper.

In our finishing area, skilled craftspeople stretch certified organic cotton fabric and wool batting over wooden frames. Each mattress topper is then hand-tied every nine inches to keep the wool securely in place before the edges are sewn and finished.

Sleep Matters

A comfortable mattress is only part of a comfortable night’s sleep. Adding a wool mattress topper creates a breathable, cushioned layer between you and your mattress that helps manage temperature, moisture and pressure throughout the night.

Whether your mattress sleeps too hot, feels a little too firm, or you simply want a more natural sleep environment, wool can make a remarkable difference in how your bed feels.

Customer Reviews

Overall rating: 4.9 / 5 from 293 reviews.

Exceptionally made! It’s soft and pillowy. Perfect as a mattress topper, and made of all natural materials.

Wool Mattress Topper

Store owner replied: Hi Evelyn, Thank you for the love! We truly appreciate your business, Matt and Abby Curtis and the Frankenmuth Woolen Mill Team

Customer video review of Wool Mattress Topper

Beautifully made wool Mattress topper. I use when I go camping or during meditation sessions and I love it. Nothing compares to a well hand crafted good. I would order another from this Mill but with more filling since I like a more firm feel. I dried it out in the sun which freshened the topper nicely !

Wool Mattress Topper

Customer photo review of Wool Mattress Topper

I really wanted to like this topper, but sadly, it has not been a worth while purchase for us. To start with, it didn’t fit the mattress. The measurements are off. The measurements they provide are when pulled flat on the measurement table, so it pulls up once it’s sewn together. They know this is an issue, but for some reason it’s still how they do it. I decided to just deal with the issue in order to support the small business, but it’s continued to disappoint with the lack of plushness over time. It’s a very thin topper, as you can see in the pics. It doesn’t do much at all for the comfort. It’s more like the plushness of a duvet insert. (Which by the way, for what it’s worth, I do love their duvet insert.)

Wool Mattress Topper

Customer photo review of Wool Mattress Topper

We have a quality mattress the top that already has some squish, but that wasn't enough for my wife's lower back. I wanted a topper that wasn't made of chemicals and was American made and was affordable. The topper might be pricey in comparison to a block of foam, AKA a foam topper, but it is a natural product, is made in the American economy, and is the best price I could find for something that meets those criteria. My wife's back feels better after a week of use, and it feels like being surrounded by a pillow that's hugging you. I'm a fan. Ryan

Wool Mattress Topper

Customer photo review of Wool Mattress Topper

This is a beautifully made mattress topper. It does fit my mattress. At first I thought it looked small but once I secured the straps around the corners of my mattress it fit beautifully. It's so comfortable to sleep on and feels like I'm sleeping on a cloud! Thank you for making such a quality product!

Wool Mattress Topper

Customer photo review of Wool Mattress Topper

Very soft and fluffy, I love it already. It's turned this crappy cot I'm on into a comfy bed.

Wool Mattress Topper

Customer photo review of Wool Mattress Topper

Bought comforters for both beds , best ever clean cool&warm .AII NATURAL USA MADE. My spare bed for the Holidays

Wool Mattress Topper

This is my second topper from Frankenmuth. They are absolutely awesome.

Wool Mattress Topper

Fast shipping, quality product, and just what I wanted. I waited a bit so I could use it. We just purchased a old school flip mattress, ultra firm and I think it would have been too firm if it weren't for this mattress topper.

Wool Mattress Topper

For starters, wool is the perfect material for mattress topper. Down looks crazy nice, but loses all it value when compressed under body weight. Don't get me started on foam... Size, comfort and feel of this topper were perfect.

Wool Mattress Topper

I don't even know where to start in saying how in love I am with this wool topper. My memory foam mattress sleeps so hot, and I was looking for solutions. I would love an organic mattress but they are out of my budget. I have switched to all natural fiber clothes and textiles in the past 2 years ( I bought the mattress prior to that ), and I stumbled across your website while looking for natural bed cooling options. I was immediately impressed by the video of the factory and how your products are made, and the material quality. I also like shopping locally, and you are just 4 hours away! After I ordered it, it arrived at my home in less than 48 hours! Amazing ! The quality is unbelievable. Perfectly hand tied, and so, so comfortable. It turned my memory foam to a plush pillow top! And the best thing? I sleep so much cooler now! I can't wait to visit the store in person, I want the pillow next! Thank you for a great product!!!

Wool Mattress Topper

We needed a new bed. We saw the cost of buying a new bed, and decided to build our own. Using chatgpt we reversed engineered some of our favorite mattresses we laid on and tested. They all had one thing in common, a cotton and wool cover. We choose to upgrade to a wool topper. My husband sleeps hot and this has been amazing for him. It's been so cooling that he's actually said that he's woken up cold a couple of times! We've been testing for about a month and are enjoying it immensely. Plus we're supporting a USA company. 10 out of 10 recommend. Plus the shipping was super fast.

Wool Mattress Topper

Sometimes when we go all natural we worry about spending extra money and getting less. In this case we cant imagine getting anything more comfotable for what we paid. We love our topper!

Wool Mattress Topper

Can’t wait for the winter weather to cozy up in the bedding. Also keeps the night sweats at bay.

Wool Mattress Topper

Very comfortable and cooler in the summer than my previous topper, which was memory foam.

Wool Mattress Topper

Very comfortable. Wonderful temperature control. Cool in summer and warm in winter.

Wool Mattress Topper

Arrived quick and in perfect condition. I love the feel! It's adding just the right amount of cushion to my new mattress. I definitely recommend this mattress topper, the quality is outstanding. :)

Wool Mattress Topper

I’ve been struggling with hot nights and my bed feeling really uncomfortable due to trapping heat during the night. This mattress topper has cooled our bed down at night and given it a plush top. Love it already!

Wool Mattress Topper

The company was easy to deal with and I had no idea my wool mattress topper in Tucson Az would make me sleep so cool. Love it thanks for making such a great product.

Wool Mattress Topper

The king wool topper has taken my mattress which was sleeping much too warm to an extremely cozy and comfortable level. Sheets fit better and stay put. Even in the summer it is not too warm, just right. So glad I researched this quality product and finally made the purchase!

Wool Mattress Topper

I’ve tried a lot of cooling mattress pad brands but nothing seemed to really work. I was skeptical of wool but decided to try it based on good reviews. I am happy to say it actually works and I sleep much cooler. It’s nice and soft too.

Wool Mattress Topper

My bed isn't super firm, but my hip would start feeling sore after sleeping on it for a long time. After using the mattress topper, my hip feels great. Also my body temperature stays comfortable all night. I used to get cold by morning and have to get an extra blanket. We keep our home cool at night. Now, whatever I go to sleep with keeps me comfortable until morning!

Wool Mattress Topper

I have a relatively firm latex mattress, and this added a nice layer of plushness. Most importantly, I'm sleeping much cooler now and I'm not waking up sweaty and stifling.

Wool Mattress Topper

This bedding is beautiful. I could see and feel the pride that was put into this fine piece of craftsmanship when I opened the box. I haven't slept more temp regulated in years. I didn't realize how much synthetic materials had slithered into our beds! Also, the newspaper included was awesome. Way to power through Frankenmuth!!💖

Wool Mattress Topper

I love this wool topper. It is soft, and keeps its shape the way feather toppers don't. The fabric cover is nice, and of course there's no noxious off-gassing like you get with synthetic toppers. The elastic straps are just the right length, and keep the topper firmly in place on the bed. I love the hand-made details of the yarn knots holding the batting inside the cover in place. The wool topper is pretty thin, and isn't thick enough on its own to make my extremely hard mattress comfortable, but as a layer on top of a foam topper, it's great. I think if your mattress is just a little too firm, or if it's the right firmness and you just want some natural material closer to your body, you'd find it perfect on its own. I don't know how breathable it is, since I have a mattress protector over top of it, but anecdotally, I do seem to be less sweaty in the night, so I think it works.

Wool Mattress Topper

So far so good. I bought this for a pullout sofa bed which is used for company. Luckily I’ve had 2 separate people sleep on it the same week I bought it and both agreed it’s more comfortable than before. Although the stomach sleeper isn’t sure if a firmer mattress is better suited for him. That said I believe it was a good purchase and am happy with the customer service, the quality of the topper and the size fits perfectly on the queen size bed.

Wool Mattress Topper

This is the first mattress topper that I have purchased that is exactly as advertised. It is well made and of high quality, yet affordable. My experience with sleeping with it has been very positive. It cushions but still provides support. I hope to get many years of comfortable sleep with this topper. I suppose it should be rotated and aired out occasionally. I will look at your website for instructions.

Wool Mattress Topper

Queen size fits like a glove. It feels so plush and soft I am so happy with this mattress pad.

Wool Mattress Topper

Absolutely love. Great quality and worth the extra investment. Super soft, comfortable, great and thoughtful construction. 10/10 would definitely encourage anyone to just take the plunge.

Wool Mattress Topper

The topper really does stay cool and I have noticed less aches in the morning.

Wool Mattress Topper

Definitely turned an old lumpy mattress into a cushier nicer bed.

Wool Mattress Topper

The elastic corners are a pain, but the pad is terrific! Firm and fluffy simultaneously. LIke really good wool socks.

Wool Mattress Topper

We bought this topper to use in our van, which has seats that fold down into a full bed but not the most comfortable of sleeping surfaces. This thick topper fills in the gaps and keeps us comfy all night when we’re camping. Grateful to have a natural fiber, no dust mites option. In the past I’ve ordered wool bedding from the UK, so glad to have a Michigan maker.

Wool Mattress Topper

Slept great with mattress pad and pillow. Highly recommend.

Wool Mattress Topper

I was looking for a topper for my foam mattress because it was very warm to sleep on. Did some research and your's came up as a top rated. That's spot on and didn't expect the sleeping on a cloud it gives. Bravo

Wool Mattress Topper