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Koolaburra by UGG

Koolaburra by UGG Womens Advay Slip-On Slippers

$99.90
size5

948+ bought in the past month

Key details

department
womens
date_first_available
June 4, 2025
best_sellers_rank
#40,874 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #349 in Women's Ankle Boots & Booties

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Product videos

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Customer reviews

1,635 reviewsPositive

Rated 4.5/5 across 1,635 reviews — highly regarded by customers.

  • 75% of sampled reviews give 4–5 stars.

Customers say

Customers find these slippers comfortable, warm, and well-made, with good value for money. They are easy to slip on and take off, and customers like their style. The fit and stiffness receive mixed feedback - while some say they run true to size, others find them too narrow, and while some describe them as soft, others find them super stiff.

Generated from the text of customer reviews

Reviews with images

Customer review image for 🖤☁️ Cozy but definitely size up ✨
See all photos
★★★★★

Comfortable, warm and easy on/off

I ordered these slippers for myself a month ago. During the winter months I wanted something warmer than my ballet style slippers and these have pleasantly surprised me. I wear a size 10.5 and ordered an 11 and they fit perfectly. After a month of wear, they are still easy on and off. My feet are normally cold but I have had to take these off for a few minutes because my feet got a bit warm. With the thick sole, I’ve mistakenly worn them to check the mail…I forgot I was wearing slippers. The feel, thickness and way they are made, it’s easy to forget they are not shoes. Read more

Carrie S.
★★★★★

Great shoe!

Warm, comfortable and great price. I would recommend. Read more

Kindle Customer
★★★★★

Warm and Comfy

These were a great find. They are cute, comfortable, and keep my feet warm. I got black because they go well with most of my outfits. Read more

Dani
★★★★★

Can't wait to wear my near Uggs!

I love these. I wear a size 12 and have trouble finding shoes in my size. I got these at a wonderful price too! I love them. I can't wait for it to be cold enough to wear them! They are true to size, and the color is true black. I have always wanted UGGs and I am so happy with these. The quality is nice, and the shoes are very comfortable. Read more

Janet H.
★★★★

🖤☁️ Cozy but definitely size up ✨

I really like these, even though my pair showed up with a small scuff on one boot. The treads were totally clean, so it wasn’t wear, just a surface mark that still showed even on the black color. I kept them anyway because I know myself, and my shoes never stay perfect for long ✨ I’m normally a size 9 in women’s shoes and I always size up in boots. I grabbed a 10 and they were still a little tight to get into the first few tries. Once they’re on, the fit feels great. Warm, plush, and really comfortable for quick errands ❄️ They hit around the same height as a regular sneaker, so they’re easy to walk in and don’t feel bulky. I just wish the opening had a bit more room. It would make the slide-on part a lot smoother, especially when I’m doing the bored mom shuffle out the door in the mornings. And I found myself tugging the back tab a little harder than I expected. Not complaining though, they break in fast 💁‍♀️💗 If you’re grabbing these, I’d recommend sizing up at least one full size so you don’t struggle getting them on 🛍️✨ Read more

Customer review image for 🖤☁️ Cozy but definitely size up ✨
Jen Reviews
★★★★★

Slip on shoe

Comfortable and warm . Easy slip on . Fit true to size Read more

Debra Young
★★★★★

Comfortable and beautiful

Love my Ugg slippers just as describe I got a 9 I am a 91/2 Fits great will stretch beautiful color and would by again Read more

maggie
★★★☆☆

Sizing is tight and small - buy large!

I figured because they are made by Uggs that these slipper/boots would be great, but not the case. They are very slim, and I wear a D width, they are small for a size 10, and it's very hard to put them on and take them off. They are not slip-on by any means. They clomp when I walk, feel like duck feet. Read more

Robin H
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