I got the size wrong 😑 it wasn’t clear I ordered a child size until they arrived
Sundae Fins
Save
39%
Regular price:
$116.58
Sale price:
$69.95
Sundae Fins
Save
39%
Regular price:
$116.58
Sale price:
$69.95
Regular price
$69.95
Sale price
$69.95
Regular price
$116.58
Unit price
per
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[count] colours available – 954 reviews, 4.9★ average
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Sundae Fins
Regular price
$69.95
Sale price
$69.95
Regular price
$116.58
Unit price
per
FINS
Size Chart
| Size | Fits Foot Size (EU) | Outside Length (cm) | Width (cm) | Weight (g) | Package Size |
|---|---|---|---|---|---|
| 12–12.5C | 29–30 | 24.8 | 18.5 | 280 | 48 x 32 x 30 cm |
| 13–13.5C | 31–31.5 | 25.7 | 19.5 | 312.8 | 48 x 32 x 30 cm |
| 1–2Y | 32–33.5 | 27.5 | 20.3 | 380.6 | 48 x 32 x 30 cm |
| 2.5–3.5Y | 34–35.5 | 28.8 | 21.3 | 439.2 | 48 x 32 x 30 cm |
| 4–5 US | 36–37 | 30.8 | 22.7 | 537.6 | 48 x 32 x 30 cm |
| 5.5–6.5 US | 37.5–38.5 | 32.1 | 23.7 | 610.8 | 48 x 35 x 30 cm |
| 7–8 US | 39–41 | 34.2 | 25.5 | 732 | 48 x 35 x 30 cm |
| 8.5–9.5 US | 42–43 | 35.5 | 26.2 | 822.2 | 45.5 x 35 x 34 cm |
| 9–10 US | 44–45 | 36.5 | 27 | 867 | 46 x 37 x 40 cm |
FIN MEASUREMENTS
How to Measure
Measure your foot from heel to toe.
For the most
comfortable fit, add 0.5–1 cm to your foot length when selecting
your fin size.
If you're between sizes, we recommend choosing the larger size for the best comfort.
FINS
Size Chart
| Size | Fits Foot Size (EU) | Outside Length (cm) | Width (cm) | Weight (g) | Package Size |
|---|---|---|---|---|---|
| 12–12.5C | 29–30 | 24.8 | 18.5 | 280 | 48 x 32 x 30 cm |
| 13–13.5C | 31–31.5 | 25.7 | 19.5 | 312.8 | 48 x 32 x 30 cm |
| 1–2Y | 32–33.5 | 27.5 | 20.3 | 380.6 | 48 x 32 x 30 cm |
| 2.5–3.5Y | 34–35.5 | 28.8 | 21.3 | 439.2 | 48 x 32 x 30 cm |
| 4–5 US | 36–37 | 30.8 | 22.7 | 537.6 | 48 x 32 x 30 cm |
| 5.5–6.5 US | 37.5–38.5 | 32.1 | 23.7 | 610.8 | 48 x 35 x 30 cm |
| 7–8 US | 39–41 | 34.2 | 25.5 | 732 | 48 x 35 x 30 cm |
| 8.5–9.5 US | 42–43 | 35.5 | 26.2 | 822.2 | 45.5 x 35 x 34 cm |
| 9–10 US | 44–45 | 36.5 | 27 | 867 | 46 x 37 x 40 cm |
FIN MEASUREMENTS
How to Measure
Measure your foot from heel to toe.
For the most
comfortable fit, add 0.5–1 cm to your foot length when selecting
your fin size.
If you're between sizes, we recommend choosing the larger size for the best comfort.
Collapsible content
Shipping Info
Shipping Info
Our standard delivery time due to a sales surge is 10-15 business days
across Australia.
However, due to an overwhelming number of orders being processed by our logistics partner, there may be occasional delays, of up to 20 business days depending on your location.
While we aim to meet the usual timeframe, some deliveries might take longer depending on your local courier service.
We appreciate your patience and understanding during this busy period, and we're working hard to get your order to you as quickly as possible!
Not All Snorkel Gear Is the Same
See why beach lovers choose Sundae.
|
Other Brand | |
|---|---|---|
Slay on your Beach Pics 📸 |
✅ | ❌ |
Comfy for Longer Adventures 🌊 |
✅ | ❌ |
Wide, Clear Views 👀 |
✅ | ❌ |
Made for Easier Snorkelling 🤿 |
✅ | ❌ |
Colours You'll Actually Love 🌈 |
✅ | ❌ |
Ready for Your Next Getaway ✈️ |
✅ | ❌ |
What You'll Feel
- Effortless glide with each kick — less kicking, more exploring
- Snug fit straight out of the bag, no break in period needed
- Feet stay comfortable even on longer swims
- Light on your feet walking to the water
- No marks, no rubbing, no regret
- Colours so good they deserve their own beach photo
The Colours Match Your Vibe
We're not going to pretend the colours don't matter.
Whether you're into soft pastels or bold brights, your fins should match your vibe, in the water and out of it.
Ours vs Others
| Experience | Sundae Fins | Others |
|---|---|---|
| Comfort from first use | ||
| No strap slipping mid-swim | ||
| Lightweight enough for carry-on | ||
| Colours worth photographing | ||
| Works with your snorkel set | ||
| Easy rinse & pack care | ||
| Doesn't eat your heels |
Frequently Asked Questions
Sundae Fins come in all standard eu sizes. Check the size guide below to find your fit. If you're between sizes, we recommend sizing up for a more comfortable foam fit.
They're designed to be worn barefoot for the best fit. If you're planning to wear them over neoprene socks in cooler water, size up to keep the pocket comfortable.
If you're shopping for little ones, check our size guide or reach out and we'll help you find the right fit.
Definitely. The short blade length is ideal for snorkel sessions — easy to manoeuvre around reefs without kicking up sand or dragging. Pair them with the Sundae Snorkel Set for the full setup.
Rinse with fresh water after each use, especially after salt water. Let them air dry away from direct sunlight and store flat or in your beach bag. Don't leave them in a hot car — foam doesn't love it.
Customer Reviews
Overall rating: 4.0 / 5 from 60 reviews.
Fast delivery, ordered 3 pairs to match snorkel set purchased last year. They look great. Purchased whilst on sale so extra bonus!
I loved my snorkeling set. The fins fit perfectly, feel very comfortable, and are the right size to pack for vacation.
Great fit and perfect for traveling
Love these fins! They fit great and are super cute.
Love them but haven’t used them yet!
The product was good once it finally arrived. They are shipped from China. This is not stated on the website anywhere.
Hi I have just received my Sundae Fins but havent been able to test them out yet. Will be heading to Vanuatu in a month so I am excited to do so
These are the perfect travel size! I wore socks with mine to make the fit a little snugger on my narrow feet. Love these fins!
Sent Child size fins. Useless for me and not worth the return. Disappointed
Will try them in pool first. They did not come in time for cruise. They do store easy and put together with ease. Look forward to trying it all out.
👍🏽😊☀️👙🤿
Can’t seem to get while of the company to set up a return for these as they are too big and also not as long as i expected. Terrible customer service. I have tried reaching out multiple times with no response. Very frustrating
The company has everything sent direct from china/overseas. No personalized packaging. Just shitty plastic. Looks exactly like I expected it to. Colours are correct.
I double checked and the sizing was way off. They were much larger than anticipated. I did like the shorter fin though.
Nice fit and feel as if they are going to be great in the water. Haven't had chance to try them out yet but I've used this shape before. Much easier to pack too.
Very easy to order and quick delivery . Can’t wait to use them 😊
Comfortable
Fins are great
Fit is great. I'll have to get used to the shorter fins as these are much shorter than my regular fins. I knew that when I purchased them, so there will just be an adjustment period.
Normally I take a size 40, ordered the 39-41 and they’re a bit small
Arrived this week after my first order got damaged by courier and returned I love the colour can’t wait to use it great communication throughout on sorting a replacement order
Haven’t used yet but they are nice and lightweight and happy with appearance
Fins are 👍
Very comfortable in a pool, I can hardly wait to use them in the ocean!!!
Very happy with purchase. The item was delivered to UK so quickly, thank you for that.
Shorty fins fit well cant wait to try them in summer
Very comfortable, perfect size, not too long so makes it easy to avoid kicking coral or other snorkellers.
Average at best
I haven't had a chance to try them out yet. I did try them on though and they fit great!
Efficient & great packaging & product.
I have small feet so I was looking for some fins for an upcoming holiday. They were perfect for hat I needed and fitted well
Lightweight and flexible
My fins are not the same color as my snorkel set even though it says the same color.
I was a scuba diver for many years. As I have aged, I have gone to just snorkling. This equiptment is of excelent quality!!! I Love it and so happy I gave it a try!
Love these can't wait to take on all my cruises!
They fit very comfortably!
Love love love these
Love this brand! Thanks so much! So comfy while snorkeling!
Fit like a glove!