These UGG Inserts Might Be the Easiest Fix You’ve Never Tried

You know that moment when your favourite pair of UGGs just doesn’t hit the same anymore?
Maybe the lining’s flattened out. Maybe your heels are starting to ache halfway through the day. Either way, your once-comfy shoes are suddenly feeling like a chore to wear.

Here’s the thing: it’s not always the shoe that’s the problem. Sometimes, it’s the support inside that’s missing. And instead of buying a brand-new pair, the answer could be as simple as slipping in a high-quality insole.

That’s where UGG Australia’s insoles and inserts come in. They’re soft, supportive, and designed to bring life (and comfort) back to tired shoes, not just UGG boots, but almost any pair in your wardrobe.

In this article, you’ll learn exactly why these two insoles are the quiet heroes of everyday comfort, and how to choose the one that’s right for you.

The Problem with Worn-Out Soles & Unsupportive Shoes

Even the most comfortable shoes don’t stay that way forever.

Over time, the padding breaks down, the soles compress, and the support your feet once relied on just... disappears. You might not notice it straight away, but after a full day on your feet, the aches in your heels, arches, or even your lower back start to creep in.

The real problem? Most everyday shoes aren’t designed for long-term support. They’re built for style, warmth, or short bursts of wear, not for standing, walking, or running around all day. Even with ultra-cosy footwear like UGG boots, refreshing the inner cushioning keeps that plush comfort lasting, so every step feels as good as the first.

So, what do most people do?

They either:

• Keep wearing the shoes and deal with the discomfort, or

• Toss them and buy a new pair, even if the outer part still looks fine.

Both options are frustrating, especially when there’s a smarter third option.

Adding a quality insole or insert restores that missing layer of comfort and support, without changing the look or feel of your shoes. It’s a quick win for your feet and your wallet.

Why UGG Insoles & Inserts Are Different

There are plenty of insoles out there promising comfort, but most of them are bulky, generic, or simply not made to last. Some feel like you're standing on a sponge. Others slide around or make your shoes too tight. And after a few wears, they're back to being flat and useless.

UGG Australia’s insoles and inserts aren’t built like that.
They’re designed to be comfortable, durable, and easy to wear, without adding bulk or ruining the fit of your shoes.

Built with Purpose, Not Just Padding

These aren’t just any inserts you pick up at the chemist.

• The Sheepskin Insoles are made from genuine Australian sheepskin, which naturally cushions your feet while keeping them warm in winter and cool in summer.

• The Silica Gel Half Insoles are engineered for shock absorption, easing the pressure on your heels, especially helpful if you're on your feet all day.

  

A Perfect Fit — No Trimming or Fuss

Most insoles require cutting, shaping, and a lot of guesswork. These don’t.
They’re designed to fit comfortably inside most footwear, from UGG boots to casual sneakers and even everyday flats, without sliding around or making the shoe feel tight.

Designed to Last

Comfort that disappears after a week isn’t helpful. UGG Australia Classic insoles and inserts are made from high-quality materials that keep their shape and support, even after repeated wear.

Sheepskin Insoles: Soft, Warm, and Revives Your UGGs

If your UGGs have lost that plush, cloud-like feeling, you’re not imagining it. Over time, the original lining compresses, and what once felt like walking on a pillow starts to feel... flat.

That’s exactly where UGG Australia Classic Sheepskin Insoles come in.

Bring Your Favourite UGGs Back to Life

Instead of buying a whole new pair, you can simply replace the insole. These sheepskin inserts are made from 100% Australian sheepskin, just like the lining in your original boots.

They’re ultra-soft, moisture-wicking, and naturally insulating — meaning your feet stay warm in winter and cool in warmer months. It’s the same comfort you loved when your boots were brand new, just swapped in for your worn-out pair.

Comfort You Can Feel Straight Away

You don’t need to “wear them in.” The moment you slide these into your boots, the difference is obvious. That familiar fluff is back under your feet, and your whole boot feels cosier, more supportive, and ready for daily wear again.

Not Just for UGGs

While these are made to fit UGG boots, they also work well in other wide-fitting shoes or winter boots. So if you have a pair of everyday favourites that could use a comfort boost, these insoles are worth a try.

Silica Gel Half Insoles: Invisible Support You Can Feel

Sometimes, your shoes don’t need more fluff, they need better support. That’s exactly what UGG Australia Classic Silica Gel Half Insoles are made for.

If your heels are sore by midday, or you feel pressure building up when you walk or stand, these slim inserts could be the quiet fix you’ve been looking for.

Cushions Pressure Where You Need It Most

These half insoles are designed to target the heel and arch area, which is where most of the impact happens when you’re on your feet.
The silica gel material absorbs shock, helping reduce pain or fatigue that can build up in your heels, knees, or lower back, especially if you’re on hard floors or walking a lot during the day.

Slim, Discreet, and No-Slip

One of the best things about these inserts is that they’re barely noticeable — in the best way. They sit neatly in the back half of your shoe, without adding bulk or affecting how your shoes fit.

Plus, they have a grip texture underneath, so they stay in place without slipping around while you walk.

Ideal for Work Shoes, Flats, or Even Dress Shoes

Because of their low profile, these gel insoles work especially well in tight-fitting shoes where a full insole wouldn’t fit, think ballet flats, loafers, or even heels. They give you the extra support you need, without changing how the shoe feels or looks.

How to Choose the Right One (Or Combine Them!)

Both of these UGG Australia inserts are designed to solve different comfort problems, so the right one for you depends on your shoes and your feet.

Here’s a simple breakdown to help you decide:

Choose the Sheepskin Insole if:

• Your UGG boots feel flat or worn out inside

• You want that soft, plush feel back underfoot

• You’re looking for warmth and comfort during colder months

• You have roomy shoes or boots that can handle a thicker insert

Perfect for winter boots, UGGs, or wide-fitting casual shoes.

Choose the Silica Gel Half Insole if:

• You’re on your feet all day and need better heel support

• Your shoes feel hard or unsupportive underneath

• You wear flats, loafers, or tight-fitting shoes

• You want something slim and discreet that won’t affect the fit

Perfect for work shoes, dress flats, or any everyday footwear.

Or… Use Both for Different Shoes

There’s no rule saying you need to pick just one. Many people use the sheepskin insole in their boots for softness and warmth, and the gel insert in their work shoes for support.

It’s about building comfort into your routine, whatever shoes you’re wearing.

The Verdict: Big Comfort, Small Upgrade

You don’t need to replace your favourite shoes or put up with sore feet just because the comfort has worn off. Often, the solution is much simpler, a small upgrade that makes a big impact. The UGG Australia Classic Sheepskin Insoles and Silica Gel Half Inserts offer exactly that. Whether you’re craving that plush, cosy feel underfoot or need discreet support to get through long days on your feet, these inserts deliver real results. They revive tired UGG boots, make everyday shoes more wearable, and do it all without changing the way your shoes look or fit. Instead of spending on new footwear or dealing with daily discomfort, try replacing the insole first. It’s an easy, affordable fix, and your feet will thank you for it.

Shop the UGG Insoles and Silica Gel Half Inserts today.
Explore more UGGs and UGG accessories designed for everyday comfort at UGG Australia Classic.