Kids Wetsuit Sizing Guide

The perfect wetsuit size chart for kids can be found below... Say goodbye to excess material and baggy grom wetsuits!

Our kids' wetsuit sizing guide is here to help you quickly find the right wetsuit size without overcomplicating things, and making your first order of our wetsuit products simple. Using our easy size chart and detailed wetsuit size chart, you can compare key measurements like height cm, weight kg or weight lbs, along with chest cm and waist cm, to get a clear starting point. Every child is different with different body types, and factors like height, weight, and overall length all play a part in how a suit fits. If they fall into ranges, the chart helps guide you towards the right size, from 2XS and XS through to XL. A well-fitting wetsuit should feel close without uncomfortable excess material, especially around the chest and waist. Too much looseness can lead to flushing, reducing warmth and comfort in the water, so getting the right fit matters. If you’re unsure, simply measure your child and use the kids' wetsuit sizing guide to find the best size for their next set of wetsuits.

View Our How To Size A Wetsuit Guide, Here


Kids wetsuit size guideContents

 

Wetsuit Size Guide For Kids

Label size
(age)
Height (inch) Weight (lb) Chest (inch) Waist (inch)
1 2'10.5" - 3'2.5"
25 - 30
19 - 21 18 - 20
2 3'2.5" - 3'6.5"
30 - 35 20 - 22 19 - 21
3 3'6.5" - 3'10"
35 - 40
21 - 23 20 - 22
4 3'10" - 4'1.5" 40 - 55
23 - 25
20 - 22
6 4'1.5" - 4'4.5"
50 - 65
24.5 - 26.5 21.5 - 23.5
8 4'4.5" - 4'7.5"
60 - 75
26 - 28 23 - 25
10 4'7" - 4'10"
75 - 90
28 - 30
23 - 25
12 4'10" - 5'1"
90 - 105
29 - 31
25 - 27
14 5'1" - 5'4"
105 - 120
31 - 33
27 - 29
16 5'4" - 5'7"
120 - 135
33 - 35
28 - 30

 

Wetsuit Fit

A wetsuit is essentially a second skin; it should feel tight but not be restrictive. Be sure to check areas such as under your arms, the lower back and behind the knees.

Why Does a Wetsuit Need to Be Tight?

A wetsuit works as a barrier against the uncomfortable cold by using closed-cell neoprene. The closed-cell foam is made of tiny air pockets that slow down the conduction of heat so that your body heat can be retained.

To allow your wetsuit to do this, it needs to fit tightly. So when choosing a wetsuit, be sure to avoid any that are loose-fitting or allow an excess of material to gather or be pinchable. Excess material will allow for water to sit in between your skin and the suit, which will rapidly cool you down.

The Lower Back

As said above, a wetsuit should be tight, but not restrictive. This is especially important for areas such as your lower back, where your kidneys are situated, as you will support them to pump warm blood around your body.

A good rule of thumb is to check if the material on the lower back can be pinched. If the material can be barely pinched, then it indicates a good fit. A little bit of material under the arms is not the end of the world - it’s the actual body of the wetsuit that is critical.

View Our Blog Article: How To Pick The Perfect wetsuit, Here

 

Choosing a Wetsuit

Here are a few thoughtful considerations to make when intending to purchase a wetsuit.

Thickness

Whether the wetsuit is for a child or an adult, the thickness of the wetsuit is the main factor to think about.

The first place to start, is to consider what time of year you will be using the wetsuit. Wetsuits are available in an array of thicknesses to accommodate different water temperatures.

The required thickness of the wetsuit is measured in millimetres in a leg/body-to-arm ratio. For example, a 3:2 means the suit's neoprene is 3mm on the body and legs, and on the arms, the suit's neoprene will be 2mm.

The thickness of the suit will depend on the time of year you and the family like to hit the sea and how much they can tolerate the cold.

  • From May until October we recommend a 3:2 full suit.
  • For warmer months they may prefer to use a 2mm shorty if the water temperature is sitting around 20º Celsius or above.
  • For the colder months from November to April, when the water temperature sits between 5–12º Celsius, a 5mm neoprene wetsuit is the best option.
  • 5mm wetsuits can also be worn in the summertime if your child is more sensitive to the cold.

Budget

Your budget will influence which wetsuit you choose for your child. Whether you have one or not, the price of wetsuits will always vary.

To get them out into the ocean during the summer you can consider the kids C Skins Element 3:2. It’s great for beginners as it offers an amazing amount of technology at such an affordable price.

If your budget's a bit bigger you might consider purchasing the kids C Skins Legend 4:3, which can even work well as an all year round wetsuit! It’s especially perfect for those who want to get out into the water from April until December.

The suit allows for great stretch and freedom for those critical paddle zones as well as keeping them warmer than any suit at this price thanks to the True Thickness!

Zips

Zip placement can help to maintain a bit of extra heat. Most entry-level suits are back-zipped; this is because they tend to be a bit easier to get on and off.

However, these won’t keep you as warm as a chest zip; this is because chest zips remove any weak spots at the lower back which can allow water to enter. That said, they will still keep you warm when in the water, and are a lot easier on the wallet!

View Our How To Size A Wetsuit Guide, Here

 

Tips For Kids Wetsuit Sizing

The right size will depend on your specifications. Are you aiming to allow some room for growth? Or do you need to ensure they are as warm as possible?

Most children will fit into two sizes; one which is smaller and firmer allowing more warmth, and the other, which is larger and a looser fit with more room for growth.

Between the ages of 12 and16 years, children can potentially start to fit into an adult’s wetsuit. Larger children between 10 and 12 years can often fit into 14 to 16 year old sizes. This might be worth considering if your child is much taller than those in their year.

 

Brands and Sizing

Wetsuit sizing and fittings will vary from brand to brand. To ensure you find the right fit for your child, you should check the brand's size guide to ensure it’s the correct size for them.

It’s also worth noting that wetsuits will mould to the body, so they may initially feel a bit tight, but they will become more comfortable after being used. However, this is not to say that they should feel tight to the point of being restrictive.

 

Kids Rash Vest and UV Protection Size Guide

kids rash vest size guide

If your child suffers from their skin rubbing against their wetsuit, then a rash vest can be worn underneath the wetsuit to protect their skin.

They can also be worn on their own with a swimsuit or boardies to protect them from the sun. This can be especially useful in warmer climates.

Rash vests won't usually improve warmth unless they include a thermal lining to help maintain heat under the rash vest itself.

Label size Height (inch) Weight (lb) Chest (inch) Waist (inch)
2XS 3'2.5" - 4'1.5"
30 - 55
20 - 25 19 - 22
XS 3'10.5" - 4'4.5"
40 - 65 23 - 26.5 20 - 23.5
S 4'1.5" - 4'7.5"
50 - 75
24.5 - 28 21.5 - 25
M 4'4.5" - 4'10" 60 - 90
26 - 30
23 - 25
L 4'10" - 5'4"
90 - 120
29 - 33 25 - 29
XL 5'1" - 5'7"
105 - 135
31 - 35 27 - 30

 

kids impact vest size guide

Kids Impact Vests Size Guide

Impact vests are worn over the wetsuit, they are a piece of essential safety equipment that will ensure buoyancy, should your child fall into the water. They are usually used for sailors, kayakers and water skiers.

Label size Weight (lb) Chest (inch)
8 27 - 34
66 - 71
10 34 - 41
71 - 76
12 41 - 48
74 - 79
14 48 - 54.5 79 - 84
16 54.5 - 61
84 - 89

 

kids wetsuit boots size guide

Kids Wetsuit Boots Size Guide

Wetsuit boots are essential for when the water temperature drops. They ensure that your child's feet are kept warm.

They will need to fit more like a sock than a shoe, so there should be little room between your foot and the wetsuit boot. However, they shouldn’t fit so tightly that your feet curl up.

Product size UK EU
XS 7 - 8 26 - 27
S 9 - 10 28 - 29
M 11 - 12 30 - 31
L 13 - 1 32 - 33
XL 2 - 3 34 - 35

 

kids wetsuit hood size guide

Kids Wetsuit Hoods Size Guide

Wetsuit hoods are another cold water essential; the hood ensures your childs head and face are protected from the colder climates. It should fit fairly tight but not so much that it causes pain around your neck or face.

When wearing a hood, be sure to pay extra attention to your surroundings and fellow surfers in the water!

Label size Neck (inch) Head (inch)
10 12 - 13.5
22 - 23
12 13 - 14
22.5 - 23.5
14 13.5 - 14.5
22.75 - 23.75
16 14 - 15 23 - 24

 

kids wetsuit gloves size guide

Kids Wetsuit Gloves Size Guide

Wetsuit gloves ensure that your hands retain heat and won’t suffer in the colder conditions of the UK winters!

Label size Hand length (inch) Circumference (inch)
S 5.75 - 6.25
6 - 6.5
M 6 - 6.5
6.25 - 6.75
L 6.25 - 6.75
6.5 - 7
XL 6.5 - 7 6.75 - 7.25

 

 

Buying from Wetsuit Centre

Not to worry if you’re eager to get in the water, Wetsuit Centre aims for all orders before 3 pm to be shipped the same day. Orders after 3 pm should be sent for delivery the following day, providing it isn’t a bank holiday.

If you purchase a wetsuit and your child decides that it isn’t right for them, all items purchased from us can be returned for an exchange or refund within 90 days, providing they haven’t been used and the tags are still intact.

Remember, our expert team is always here to help! Just give us a call on 01202 302943 or drop an email to info@wetsuitcentre.co.uk with any of your questions!