Help Your Child Stay Comfortable During Every Water Adventure
The Threo Wetsuit keeps young swimmers warmer during play. Stretchy neoprene allows easy movement across different activities. Long sleeves add coverage for beach and pool sessions.
Lasting Warmth
Thick 2.5mm neoprene helps retain body heat outdoors. Full coverage keeps chilly splashes feeling more manageable.

Flexible Fit
Stretchy material supports natural movement while swimming or surfing. Flat seams reduce bulk for smoother active play.

Easy Dressing
A long back zip simplifies getting ready quickly. Extended pull cord makes fastening more convenient independently.

Size guide

TO MEASURE YOUR CHILD:
1. Let them stand straight with their arms hanging naturally by their sides.
2. Wrap the measuring tape around the thinnest part of your child’s waist.
3. Wrap the measuring tape around the fullest part of your child’s bust and hips.
| SIZE | WAIST | HIPS | BUST | |||
|---|---|---|---|---|---|---|
| cm | inch | cm | inch | cm | inch | |
| XS | 50 | 19.69 | 60 | 23.62 | 56 | 22.05 |
| S | 54 | 21.26 | 62 | 24.4 | 60 | 23.62 |
| M | 58 | 22.84 | 64 | 25.2 | 62 | 24.4 |
| L | 60 | 23.62 | 70 | 27.56 | 66 | 25.98 |
| XL | 62 | 24.4 | 76 | 29.92 | 68 | 26.77 |
| 2XL | 68 | 26.77 | 82 | 32.28 | 74 | 29.13 |
| 3XL | 70 | 27.56 | 84 | 33.07 | 76 | 29.92 |
| Size | US | UK | EU | Foot length | |
|---|---|---|---|---|---|
| cm | inch | ||||
| 35 | 5.5 | 4 | 35 | 23 | 9.06 |
| 36 | 6 | 4.5 | 36.5 | 23.5 | 9.25 |
| 37 | 6.5 | 5 | 37 | 24 | 9.45 |
| 38 | 7 | 5.5 | 38 | 24.5 | 9.84 |
| 39 | 7.5 | 6.5 | 38.5 | 25 | 10.04 |
| 40 | 8 | 7 | 39 | 25.5 | 10.04 |
| 41 | 8.5 | 7.5 | 41 | 26 | 10.24 |
| 42 | 9 | 8 | 42 | 26.5 | 10.43 |
| 43 | 9.5 | 9.5 | 43 | 27 | 10.86 |
| 44 | 10 | 10 | 44 | 28 | 11.22 |














E***a (verified buyer)
Australia
My 7 year old enjoys this wetsuit. The suit seems comfortable and good quality.
T***s (verified buyer)
Australia
Good quality. They are so cute in this wetsuit.
C***n (verified buyer)
Australia
My son loved this wetsuit. I even bought him a much more expensive brand to compare and he preferred this one. It’s perfect.
T***B (verified buyer)
Australia
Easy to wear, nice fit!
A***G (verified buyer)
Australia
This wetsuit keeps my kids warm and happy! They can swim comfortably for hours. Easy to put on and the soft material is gentle on their skin.
M***T (verified buyer)
Australia
Absolutely love it! My son used it while surfing and he didn’t get cold at all. The stretchy fabric is perfect for all his beach activities.
S***K (verified buyer)
Australia
Fantastic quality! The suit is super durable and protective. Thanks to this, my daughter didn’t get any scratches while playing in the ocean.
A***P (verified buyer)
Australia
This wetsuit is fantastic for my son. He stayed warm during our beach trip and loved how easy it was to put on and take off. The long zipper is a godsend!
M***T (verified buyer)
Australia
Fantastic wetsuit for my son’s snorkeling adventures. It fits like a glove and the long back zipper is a game changer. It’s reassuring knowing he’s protected from both sunburn and underwater critters. A well-made option for active kids.
S***P (verified buyer)
Australia
Great fit and easy to wear.