The Best Ugg Insoles to Keep Your Feet Warm and Toasty

Ugg boots are famous for being comfortable and cozy. But did you know there are ways to make them even comfier? Investing in the best Ugg insoles can take your Uggs to the next level.

Ugg boot insoles are fantastic, and you can even pair them with other brands. Today we’re doing a quick review of three insoles, plus two alternatives.


Here our top 5 picks of the best ugg replacement insoles


The Sheepskin Insole for Ugg women’s boots includes soft and plush wool. The 17 millimeters thickness offers comfort as well as warmth and holds antimicrobial properties.

UGG Women's Sheepskin Insole, Natural, 05
  • Plush 17mm sheepskin insole
  • Breathes naturally
  • Moisture wicking
  • Lasting cushion
  • Dual density, color-blocked sock liner with open cell PU foam top layer and EVA bottom layer


2. UGG Men’s Sheepskin Insole

The Ugg insoles men’s also include thick wool and an EVA foam base. It’s soft and protective against cold temperatures. The insole is also available in a variety of sizes.

UGG Men's Sheepskin Insole, Natural, 10
  • Plush 17mm sheepskin insole
  • Breathes naturally
  • Moisture wicking
  • Lasting cushion
  • Dual density foam for step in comfort


3. UGG Accessories Women’s Sheepskin Insole

The Ugg Accessories Women’s sheepskin insole comes with a synthetic sole and sheep wool plush. It works with different types of shoes, even brands other than Ugg.

UGG Women's Sheepskin Insole, White, 11 M US
  • Plush, moisture-wicking 17mm sheepskin
  • Plush sheepskin and dual-density foam
  • Dyed Sheep, Fur Origin: United States, UK, Spain, Ireland, Australia


4. ABUSA Sheepskin Insoles Premium Inserts

With added arch support, the ABUSA sheepskin insoles are suggested if you have low arches. The thick EVA base provides some shock absorption as well as insulation.

ABUSA Sheepskin Insoles Women's Premium Think Wool Fur Fleece Inserts Cozy & Fluffy 7
  • Material: 100% Australian lambswool
  • Super warm & thermal, moisture-wicking 15mm sheepskin
  • Could be used as replacement insoles for UGG boots/slippers
  • Designed in US size available for all sizes, women and men
  • ABUSA provide free exchange policy if size is not suitable. Please refer to ABUSA Shoes size before order


5. LAMBAA Unisex Sheep Wool Fleece Insoles

As a budget-friendly alternative to Ugg, the LAMBAA insoles offer a decent amount of insulation and protection. They’re suitable for year-round wear without adding too much bulk to your boots.

LAMBAA Sheep Wool Fleece Insoles White 11 Women/8.5 Men
  • Natural sheep wool fleece insoles
  • Perfect fit
  • Absorbs and disperses moisture
  • Retains heat, ultra soft, light weight
  • Suitable replacement for ugg, slippers, sneakers, winter boots, rubber boots, mocсasin, loafers


Reviews of the Best Ugg Insoles/Inserts/Liners


The sheepskin insoles from Ugg are a good pick for ladies who want to revive their old boots. They’re compatible with Ugg women’s footwear and works as a replacement insole. In addition, you can easily pair them with another brand, just ensure that the sizes match.



The combination of a PORON heel pad with an EVA and latex outsole offers 17 millimeters of comfort. The heel pad has shock-absorbing abilities, meaning that it will cushion your steps. The dual-density outsole provides both comfort and weather insulation.

For the wool, Ugg uses its signature lamb or sheep fleece, taken from reputable sources in either Ireland, Australia, the UK or the US. The material is then sent to China, where it’s treated. The content is soft and fluffy, exactly what you’d expect from Ugg.


  • Dual-density foam base.
  • Soft sheepskin and wool lining.
  • Easy pull-on closure.
  • Antimicrobial properties.
  • Compatible with various brands.


  • Insole fluffiness can be short-lived.
  • Lack of adhesive—insoles could slip out of position.
The Ugg sheepskin insoles for women include soft, fluffy wool. As it’s compatible with other brands, it’s a savvy choice for anyone looking for that Ugg comfort without the pricey boot.


2. UGG Men’s Sheepskin Insole

For men’s Ugg footwear, we found a compatible sheepskin insole from Ugg. It’s an ultra-soft insole, attached to a dense latex and EVA foam bed, cushioning your steps. The heel area includes an additional PORON pad, which works to absorb shocks while walking.



Because it’s an Ugg product, it includes wool from ethical origins. Ugg takes pride in ensuring that all its sources comply with standards and regulations. They ensure that all animals are treated humanely. You can read more about its policies here.

One thing we appreciate is that you can easily use these insoles with other footwear brands. As long as the sizes match, you can make your shoes winter ready with some sheepskin.

The sizes comply with the American standard, running from a men’s 7 to a 15. Sadly, wide options aren’t available.


  • Super-soft to step on.
  • Warm and insulating.
  • Easy to position inside the shoe.
  • Moisture-resistant and antimicrobial.
  • Dual-density foam padding.


  • Due to thickness, they’re not the best ugg insoles for sneakers and tennis shoes.
  • Insoles lack arch support.
With thick wool and cushioning, these insoles from Ugg could appeal if you want to upgrade your shoes. They’re compatible with various brands and are easy to use. The latex and EVA foam base provide sufficient support and insulation.


3. UGG Accessories Women’s Sheepskin Insole

The Ugg Accessories Women’s Sheepskin Insole is another super-soft option directly from Ugg. The insoles feature moisture-wicking sheepskin, measuring approximately 17 millimeters in thickness. It’s plush and comfy for the feet, and because it’s resistant to moisture, it’s less likely to hold odors.

UGG Women's Sheepskin Insole, White, 11 M US
  • Plush, moisture-wicking 17mm sheepskin
  • Plush sheepskin and dual-density foam
  • Dyed Sheep, Fur Origin: United States, UK, Spain, Ireland, Australia

Another contributor to the cushioning effects is the dual-density EVA foam and latex base. Not only does it add insulation against the cold ground, but it also offers some shock absorption. To soak up any additional impact from walking around the heel area sits a PORON heel pad.

Unfortunately, there seems to be a lack of sizes. It’s only available in women’s 7 to 11 in medium width.


  • Thick insole.
  • Soft wool.
  • Moisture-wicking abilities.
  • Shock-absorbing heel.


  • Limited selection of sizes available.
  • Durability could be improved.
Included with a layer of moisture-wicking sheepskin, these insoles for women are great if you don’t want to wear socks. The soft, plush wool makes them very comfortable, not to mention warm.


4. ABUSA Sheepskin Insoles Premium Inserts

The insoles from ABUSA offer a firm bottom and super soft plush. They provide warmth and comfort and are compatible with different types of footwear, as well as brands. You can use them as Ugg slipper insoles or even for boots, providing the sizing is consistent.



Similarly to Ugg, ABUSA utilizes real sheep wool and skin, sourced from Australian farms. It stresses that the materials preserve their natural fire-resistant properties.

The wool helps to regulate temperatures and keeps you warm during winter. You can also wear them without socks, thanks to the moisture-resistant abilities. The sheepskin layer measures approximately 15 millimeters thick, making it cozy for your bare feet.

As mentioned, ABUSA has multiple sizes, all according to US standards. For women, these run from a size 6 B to a 12 B. For men, sizes are from an 8 B to 14 B. There are no half sizes, so it’s recommended to size up if your feet fall in between.


  • Comfy wool fleece material.
  • Thick padding.
  • Flexible base.
  • Suitable for various types of footwear.
  • Large selection of sizes available for men and women.


  • Sizes run big.
  • Insoles lose their fluffiness after a few wears.
The ABUSA insoles are thick and cozy—they’re compatible with a range of footwear and brands, including Ugg. They’re available in various sizes and there’s a free exchange policy if you’re not happy with the fit.


5. LAMBAA Unisex Sheep Wool Fleece Insoles

The sheep wool insoles from LAMBAA consists of two layers of sheep wool fleece as well as wool fiber. They’re a year-round insole, capable of retaining heat during cold days, without feeling too hot for spring and summer use.



What we like is that you can pair them with different footwear and brands. They’re also suitable for Ugg boots, but again, make sure the size is right. The insoles are easy to use, and because they aren’t as thick, they won’t add an excessive amount of bulk.

The wool used works to absorb and disperse moisture, preserving an optimal environment for your feet. The sizes available are unisex, which may cause some issues if you require a special size.


  • Comfortable sheep wool material.
  • Suitable for year-round use.
  • Ultra-light.
  • Compatible with different brands.


  • Not as thick as others.
  • Sizes run short in length.
If you’re looking for a versatile, budget-friendly sheepskin insole, this option from LAMBAA is worth a look. Although it’s thinner than others on our list, it still does a solid job of insulating and providing comfort.


Key Features of Sheepskin Insoles

Key Features of Ugg Insoles

1. Insulation

Insulation is the main point of this type of insert. Ugg sheepskin insoles work wonders at keeping your feet toasty when the temperature drops. However, if you choose another brand, ensure that they use real wool and not synthetics.

People have used wool for well over 6000 years, and it has always proven to be one of the best insulators. One of the reasons for this is that wool can preserve warmth when it gets cold. If you’ve ever seen sheep during winter, you’ve probably noticed how unphased they seem by the layer of snow on their backs.

Amazingly, it works the other way around, too. Wool can also keep you cool in the summer. Similarly, as it preserves heat, it absorbs moisture from your body—it can trap about 30 percent of its weight in moisture. So even if it’s hot out and you’re sweating, your feet won’t be soaking.

In saying this, for the best insulation, you have to look at the thickness. Thick insoles generally provide better protection against the cold ground. The Ugg sheepskin insoles measure 17 millimeters thick, which is plenty. However, we don’t recommend going thinner than 15 millimeters for proper winter insulation.

Before we stop here, consider that a thick insole also adds bulk inside the shoe. Your footwear may feel more snug around your feet.


2. Materials Used

For the materials used, you can expect to encounter a few different types. Here’s a breakdown of the most common:

Sheep Wool

Ugg Insoles shoes

Sheep and lambswool are what we see for the insulation or the top part of the insole. When choosing insoles, regardless of which season you’re going to use them in, this is the material to look for. Besides its thermal regulating powers, it’s resistant to static electricity and flames.

Another benefit is that it’s considered hypoallergenic by medical professionals since it causes fewer reactions than other products. Often when people react to wool, it’s not from the fleece itself. Studies show that it’s the lanolin content and other additives, like formaldehyde, causing trouble.


EVA Foam

EVA (ethylene vinyl acetate) foam is typically used for the base part of the insole. The material, in general, is utilized for various purposes, but most commonly in running shoes and high-impact sneakers.

EVA is a light material, capable of absorbing impact while walking. As your feet hit the ground, the insert disperses the force from your heel and joints. This reduces stress on your body in areas like the ankles and knees.

The Ugg insoles on our list include EVA foam for the footbed. But one thing you’ll notice are the words “dual-density.” This means that the manufacturer has used two types of EVA, one of high-density and one that’s lower.

These layers work together. As you walk, the high-density EVA distributes the impact across the insole and the low-density layer absorbs it.



Fabric can be used for the base of the insole. Although it has its advantages, such as being lightweight and breathable, it isn’t optimal. For starters, it’s not as durable as EVA, and it doesn’t provide the same shock absorption.



Leather is one of the best materials to look for as the base. It has a lot of benefits, such as being breathable and durable.

Furthermore, over time, leather contours according to your feet, giving you a better experience. Sadly, not many inserts include this material.



Some manufacturers, like Ugg and ABUSA, will use a combination of latex and EVA foam for the footbed. Latex isn’t a bad material, but some people are allergic, so it’s vital to watch out for.


3. Overall Support

It’s widely accepted that Ugg boots don’t offer the best support. The footbeds are flat, which isn’t ideal if you suffer from foot problems or plan on walking long distances.

Not all sheepskin insoles are designed to support your feet. However, those that do on our list are ABUSA and Ugg.

If you need arch support, we highly recommend the insole from ABUSA. It has that little bump by the arch, which can reduce symptoms of flat fleet. The Ugg insoles, on the other hand, include a special PORON padded heel, working to reduce pain in that area.


4. Durability

Ugg Insoles for boots

The durability of sheepskin insoles varies significantly between manufacturers. Of course, nothing lasts forever, but you don’t want to be looking for replacements too soon. One thing that’s likely to occur quickly is that the fluffiness deflates. This issue is shared across multiple brands, including Ugg.

Once the insert becomes compressed, the insulation won’t be as efficient and comfort levels will drop.


How to Clean Ugg Insoles

Keeping your insoles clean is essential to prevent odors and to preserve the condition. We have a few tips here on how to clean Ugg insoles and sheepskin in general.

Tips for Cleaning Ugg Insoles

To clean the Ugg insert, this is what you’ll need:

  • Clean rag or washcloth.
  • Water.
  • Mild detergent.

This is what you do:

  1. If you want to, then remove the insoles from the shoe. You can also do this while they’re still inside, but with boots, it’s probably best to take them out.
  2. Take your rag or washcloth, dampen it with water and apply a small amount of detergent.
  3. Proceed to scrub the insole with the damp washcloth. Work in circular motions.
  4. Finish off with a damp cloth to clean out any soap residue. Then leave the insoles to air dry.


Pro Tips

  • Don’t soak the washcloth. Avoid using too much water, particularly if you don’t remove the insoles.
  • Try not to use too much soap. It becomes really difficult to get out after.
  • If you want to restore some of the fluffiness, use either a soft brush or a hairdryer on low heat. Gently brush the interior, but be careful not to pull out the fibers.


Deodorizing Ugg Insoles

Ugg offers its own line of cleaners both for the interior and exterior of its boots. To deodorize sheepskin insoles, Ugg recommends spraying with its UGG Renew Shoe Care Kit.



All you do is hold the boot or shoe and then spray directly into the sole. Let it dry away from direct heat and sunlight before wearing. It’s recommended to do this after every wear.

If you don’t want to spend money on a cleaner, you can also use baking soda. Sprinkle a generous amount on the insole and let it sit for 24 hours. Dust it off, and any odors should be gone. This trick also works on shoes in general.

Here’s a video on how to clean Uggs.


Tips for Cleaning Sheepskin Insoles

Sheepskin insoles aren’t particularly fragile—some can easily take a turn in the washer. However, only do this if the care label states to do so. If not, follow the tips below:

This is what you need:

  • Mild detergent or shampoo.
  • Cold water.
  • Sponge.
  • Bucket or container.

Here’s what you do:

  1. Fill a bucket with cold water.
  2. Moisten the insole and sponge. Then apply a small amount of mild detergent or shampoo to the sponge.
  3. Begin to scrub the insole. Work in circular motions all over.
  4. Once you feel it’s clean, rinse the insole with cold water.
  5. Leave to air dry away from direct heat and sunlight.


Frequently Asked Questions

Do Ugg Boots Have Arch Support?

Ugg boots are fantastic in many ways—they’re warm and their comfort is almost unmatchable. However, they don’t offer a lot of support for the wearer’s feet—some of the earlier Ugg boots didn’t provide any. Because of this, many wearers use them around the house or for casual outings where walking great distances isn’t required.

If you have flat feet or suffer from other conditions like plantar fasciitis, proper arch support is essential. If you’re going to wear your boots for walks, invest in an Ugg liner that offers more support for the arch. For those suffering from heel pain, we’ve written an article on the best insoles for heel spurs.


Are All Ugg Insoles Removable?

After a lot of wear, the insoles in your Uggs are likely to deflate, compromising their comfort and insulation. A quick fix is to replace it with a new insert. But sadly, not all Uggs offer removable insoles.

Here’s a list of some Uggs that do include this option:

For women:

  • Ostrander.
  • Mixon.
  • Miko.
  • Adirondack II and Adirondack Tall.
  • Classic Cuff, including the Mini, Short and Tall.

For men:

  • Darius.
  • Butte and Butte Bomber.
  • Metcalf.

If your original insole has flattened and isn’t removable, you may position a replacement on top. Just ensure that the shoe won’t become too snug around your feet.


Can I Put Insoles in My Uggs?

You can easily put insoles in your Uggs, and it’s encouraged to do so if you need the extra support. Just ensure that the new insole is compatible with your boot and that there’s still room for your feet.


How Do You Replace Ugg Insoles?

Here are a few steps to follow to replace your Ugg insoles:

  1. Start by reaching inside your boot and gently lift the existing insole. Remove it from the heel first and then peel inward.
  2. Let the boots air out for a few hours. Wool is warm and comfy, but it can also be a breeding ground for bacteria, particularly if you’re not wearing socks.
  3. Now you’re ready to pop in the new Ugg insert. Place it inside the boot toe first—push it as far to the front as possible. Then use your finger to press on the heel to slide it in place.


Pro Tips

  • If the insole doesn’t want to come out, you can use a butter knife or nail file to encourage movement, piece by piece. Be gentle, so you don’t accidentally puncture the boot.
  • After removing the insole, it’s worth deodorizing the boot before inserting the new liner. You can use the baking soda method we mentioned earlier.
  • If the new inserts aren’t as soft as the originals, you can place the old insoles on top of the new ones. However, keep in mind that this could make the boot too snug, so only do this if you’ve got the room.

Here’s a quick video on how to replace Ugg insoles.


Final Thoughts

Ugg boots are some of the most comfortable footwear you can buy. From the leather exterior to the sheepskin insoles—it’s foot heaven. Sadly, after a while, they’re likely to deflate. One way to restore comfort is by investing in the best Ugg insoles.

Ugg replacement insoles come with its signature sheep wool plush and EVA foam soles for shock absorption. However, if you require additional arch support, it’s best to find a compatible insole. Luckily, you can easily add such to your Uggs as long as the size matches.

We hope you found what you were looking for. If you have any further questions, please let us know in the comments below, and feel free to share.


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