Take An Extra 10% Off Winter Sale! Use Code: SALE10

SwimFin Swimfin Swimming Aid


Sold out Last one! Low stock In stock Limited sizes

Sign in to enable stock notifications.


First Impression

by Eleanor feat. Noah (19m)

"It’s so sturdy & bright. It’s easy to carry & stayed put whilst Noah was in the water. It didn’t bother him at all, he looked so confident with it on."


Top Tip

by Eleanor feat. Noah (19m)

"Make sure you match the Velcro up properly as otherwise it will stick to your lil’ ones swimwear. It’d also double up nicely for fancy dress!"


The Verdict

by Eleanor feat. Noah (19m)

"Noah isn’t confident in the water yet, but by the end of our session Noah was letting go with one hand & using it to paddle which is a great leap!"

The KIDLY view

"These cool shark fin swimming aids have been endorsed by 4 Olympic swim champs & add buoyancy to your beginner swimmer without hindering their arm movements."

Helene, Buyer

Endorsed by 4 Olympic swim champs

Allows free hand and feet movement

Fun design

Best for: 18 months +

Info & Care

Foam and Velcro straps

Wipe clean


Always use this product with adult supervision

The full story

Super fun & innovative, these cool swimming aids will help your little splasher get confident in the water. The world's only vertical aid worn on the back, this fin lets your little one freely use their arms and body while swimming, meaning they'll get used to doing it properly. Great for age 18 months and holds kids from around 15kg to 100kg (that's 2.5 stone to 16 stone) in weight, it's innovative, fun and useful - just what we like here at KIDLY.

The stats

KIDLY product code 577304
Height Approx 37cm
Width Approx 27cm

About SwimFin

SwimFin encourages kids' water confidence through play. It's a teaching aid, flotation device & fun water toy all in one. Shop SwimFin



£3 (FREE OVER £40)

3-5 working days


Order by 6:30pm Mon to Fri or by 6:30pm on Sunday


Delivered Next Working Day*


Order between 6:30pm Thu & 6:30pm Fri


Note: prices are UK mainland only, restrictions and exclusions apply to certain destinations.

* Working Days are Monday-Friday (excluding Bank Holidays).

Free Returns

  • Return within 365 days
  • Drop at a Post Office, Hermes ParcelShop or arrange a home collection