SwimFin in orange, the Shark Fin for Children learning to swim, a safety swimming aid and flotation device.
SwimFin in green, the Shark Fin for Children learning to swim, a safety swimming aid and flotation device.

SwimFin Shark Fin Swimming Aid

Regular price£28.00
Tax included. Shipping calculated at checkout.
  • Free delivery on orders over £30

  • In stock, ready to ship
  • Backordered, shipping soon
  • To be worn high on the back, never on front of the body
  • Ultra safe: stays in one place, no tipping or slipping
  • No restrictive movements, helps maintain a natural swimming position
  • Multi-stroke functional: works across all 4 swim strokes
  • Makes the learning to swim process quicker and easier, 18mths+

Free UK standard home delivery when you spend £30 or more.

For all Webshop product order queries

Webshop email: orders@waterbabies.co.uk
Telephone number: 0845 528 0248
Office hours are 9-5 Monday - Friday

Orders are delivered Monday - Friday
We don't deliver on weekends or Bank holidays
Unfortunately we are unable to offer Express delivery to Northern Ireland  

UK under £13 order value £2.50

Applies if your order is less than £13

UK Standard: £3.99

This is not a guaranteed next day service with parcels usually arriving within 3-6 working days. Please note if you use this service an item is not classed as lost until 10 working days after posting , items can only be re sent or refunded after this date. 

UK Express £6.99 (Monday to Friday service only) Orders received before midday with Express delivery option selected (Mon-Fri) will be delivered the following working day, orders placed after midday (Mon-Fri) will be dispatched the following working day and delivered the day after. Orders placed on Friday may be delivered on Monday or Tuesday depending on what time they were placed. Unfortunately we are unable to offer next day delivery to Northern Ireland. 
Overseas Price is calculated per country selected for delivery. We use the most appropriate service for the size and destination of the order; most European orders are not trackable. Please be aware some countries charge customs tax on your items and we will not be liable for this. European orders will be delivered in approx. 3 - 7 working days, Worldwide orders will be delivered in approx. 5-10 working days.



If you require an alternative size or colour for your product, please re-order via our website. We will be more than happy to offer a refund for any unworn items returned to us in their original and undamaged packaging within 30 days of placing the order. Please complete the returns slip included in your parcel with all details so that we are fully able to identify your return and process your refund as soon as possible. Please note that we will ONLY be able to offer a refund if these conditions are met and failure to comply will result in a delayed or unfulfilled refund.

The costs of returning any goods are the responsibility of the sender.

Please return any items in compliance of these conditions to the below address, within 30 days of receipt:
Water Babies Returns

Water Babies
Unit 3 North Moss Lane Industrial Estate
DN41 8DN

Upon receipt of the goods we will give you a full refund of the amount paid for the goods returned. We are unable to cancel orders prior to dispatch as they are processed in real time. In the unlikely event there is a problem with your order where your goods are faulty or damaged, please contact us within 30 days of your order using orders@waterbabies.co.uk These conditions do not affect your statutory rights if the goods are damaged or faulty in any way.

PLEASE NOTE: A SwimFin should never be used with a baby that cannot control their body yet, and it must NEVER be worn on the front of the body. 

When children are having fun in the water, their swimming naturally improves. The innovative and unique design of SwimFin, a teaching aid, flotation device and fun water toy all in one, ensures that your little one's water confidence will improve quickly! 

SwimFin is a vertical swimming aid worn high on the back, above the centre of gravity, and expertly weighted to provide support when needed. It allows children to have a more natural swimming position in the water (chin resting just on top of the water while being fully supported in an upright position) as well as unrestricted movement of their arms and legs which helps children to feel more secure and safe in the water.

SwimFin works for all ages and abilities and adjusts to fit all sizes with two elasticated hook-and-loop straps. Safe for ages 18 months and up and when fit properly, SwimFin will not slip off or tip swimmers forwards or backwards.

If your child has sensitive skin, it is advisable to have them wear a t-shirt or one of our UV Rash Tops underneath the fin.

Little ones feel comfortable and secure when they are wearing their SwimFin, which solves the challenge of water wobbles before they even pop up! Schedule in plenty of land and bath practice before taking the plunge in your local pool or seaside venue and you will find that your child is ready for a fintastic time when the open water calls.

Keep reading to know more about how SwimFin can help improve water confidence and swimming technique on every stage of your little one's swimming journey 🏊‍♀️🏊🏊‍♂️


A beginner’s body is lower in the water and the SwimFin is more submerged, offering more uplift and support. The arms are left free for propulsion through the water.


As confidence and ability grow, the body position will improve, SwimFin will raise out of the water as less support is required.


In a totally horizontal position, SwimFin is almost completely out of the water offering very little or no support at all and because it is streamlined will not impede movement through the water.


SwimFin gives maximum support whilst encouraging balance without the need for additional buoyancy aids and easily assists the user to rotate onto the front & regain a safe upright or vertical position.

SwimFin has won many international awards and is endorsed by several swimming governing bodies, including the Royal Life Saving Society UK (RLSS UK)! So get swimming and feel the magic 🐋

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