My daughter is 7 and wears size 13.5 shoes. What size should I get her?

My daughter is 8 and wears 13. We bought the US junior 11-1. They fit great and has plenty of room for growth without being loose.

Are these size 8-11 childs like toddler size or youth size??

The age rang of size 8-11 is generally 3 to 6 years old. (Example: My 3 year old son wears an 8. My 6 year old daughter currently wears a 12)

My grandson wears a 6.5 shoe what size flippers do I order?

they give you a chart and the finis and the cressis are the best. Amazon is great about returns so you can always return and get another size - i use these exclusively for all the swim team kids and for lessons

My son wears a size 3 in regular shoes. What size flippers would he need?

The largest size in these would be to small for your son. I bought the 8-11 ones for my granddaughter last year and they are snug on her. I would suggest us divers ones as they run in bigger sizes

Finis | Desertcart Fiji

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

$219

Duties & taxes included

In stock

Sold byAmazon FijiDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Fiji.

Secure transaction

Description

💦 Propel Your Potential: Swim Like You Mean It!

GOODBYE BICYCLE KICK - Improves body alignment in water, eliminating inefficient leg movements for streamlined swimming.
COMFORT MEETS DURABILITY - Open-toe, natural rubber fins float and prevent chafing while the heel tab ensures long-lasting wear.
CONFIDENCE IN EVERY SPLASH - Ideal for young swimmers to build technique and water confidence with every swim session.
KICK SMARTER SWIM STRONGER - Short blade design teaches efficient forward propulsion by reinforcing proper kicking technique.
MUSCLE UP WITH EVERY STROKE - Built-in resistance boosts leg muscle development, turning practice into power.

FINIS Booster Swim Fins are expertly crafted training aids designed for young swimmers. Featuring a short blade that provides real-time feedback to perfect kicking technique, these open-heel fins improve body position and eliminate inefficient bicycle kicking. Made from natural rubber that floats, they add resistance to strengthen leg muscles while ensuring comfort with an open-toe design and durable heel tab. Trusted by over 1,000 users with a 4.5-star rating, these fins are the perfect tool to boost confidence and skill in the water.

Specifications

ASIN	B0731PQHX1
Age Range Description	Kid
Age range (description)	Kid
Best Sellers Rank	145,912 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 171 in Diving Fins
Brand	FINIS
Brand Name	FINIS
Closure Type	Pull-On
Colour	Green
Customer Reviews	4.5 out of 5 stars 1,005 Reviews
Fit Type	open-heel
Fit type	open-heel
Global Trade Identification Number	00616323202801
Included Components	Booster Swim Fin
Item Type Name	Fin
Item Weight	0.75 Pounds
Manufacturer	FINIS
Manufacturer Part Number	1.05.081.01
Material	Plastic
Material Type	Plastic
Model Number	1.05.081.01
Number of Items	2
Sport	Swimming
Sport Type	Swimming
UPC	616323202801
Unit Count	1.0 count

Reviews

C**G

A good swimming aid.

These are lovely- the bright colour encourages use, even for just walking around the house! In water they work effectively and promote good swimming habits.

6.10.2024

I**3

Fab fins!!

My son has worn these for the past couple of years for club swimming. They have been absolutely brilliant. He says they are very comfortable. He has tried a couple of different brands recently now his feet have grown, and nothing seems as good! So sad they don't make a bigger size of these :( We are going to try the finis Z2 zoomers now, hope they can match these fins in terms of comfort and performance. Sad these have now been outgrown!

31.10.2020

J**N

Very good child swim fins

They are a good fit and work brilliantly in helping keep legs straight and providing extra power. Nice and soft too.

15.09.2019

K**N

Great product

Great product. Great for leg training or helping your child kick with straight legs if struggling

12.05.2019

A**X

Good product, well made but instead of new pair I received pair looking like used pair returned

First impression... disappointment as NEW Finn arrived and they weren't NEW... Bag and fins look like someone used them few times and returned to amazon. Fins as a product are well made, and they look like they will be comfy for a child.

12.10.2021

A**R

Great product. No complaints

Great product. My son uses them for his swimming lessons and flies along. Very light weight and good quality.

7.03.2020

L**E

Happy swimmer

Great

16.03.2019

M**K

It doesn’t make you swim any faster

It does not help you swim faster, there must be a design issue of this product

23.06.2021

M**F

Great fins

Great little flippers for young child, good quality.

12.06.2026

O**R

bien calidad

Aletas bien calidad.

30.04.2025

J**S

GET THESE

I can’t say enough good stuff about these flippers. We live in South Florida and we are a family of divers. Three-year-old Jack is the best little freediver I’ve ever seen. These were an amazing assist in him learning to be a proficient swimmer. Now he’s fetching things off the bottom, we take them on vacation everywhere they are amazing. They last a long time because if you flip them over you see his toes can even come out the hole if they need to. Stay away from Ones that have ankle straps for now they don’t work out as well for little ones. Incredible quality considering he uses them almost every day for over two years now. Be extremely careful with your sizing the green are only one size larger than the purple and they are extremely different in size.

6.07.2020

V**L

Defective item

The fin is defective and either used and repack to sell as there was mold and the fins are straight they are all bendy and feet cannot go in . It’s definitely a defective pair and with molds are not acceptable as being sold

5.12.2024

P**T

Muy buen producto

22.11.2019

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.