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Long sleeve kids' wetsuits with full arm coverage for extra warmth and UPF 50+ sun protection. Soft Yulex rubber that moves with them.
Soft & stretchy
Moves with them
Stay warm longer
More time in the water
Easy to spot
Bright, beach-friendly colours
For real beach days
Loved by parents
UPF 50+ Protection
Sunscreen they can't rub off
More often than most parents expect. Swim lessons, learning to surf, camping trips, backyard pools and long beach days. Any time the water is cooler than they'd like or they're in the sun for a while, it buys you the extra hour without the shivering or the constant suncream top-ups.
Long sleeve is the one most kids live in. Full arm coverage means sun protection on hot days and warmth on cool ones, so it works right through the year. Short sleeve for kids who prefer less coverage on their arms. Our paddle suits swap the legs for a bikini style bottom. Beyond that, go with what your child will actually keep on. Plenty of kids are set on long sleeves and won't wear anything else, and the suit that gets worn is the one worth buying.
Size down to your child's age, and don't size up. A 2 year old takes the 1-2, a 4 year old the 3-4. If your child is petite, go one size smaller again. Snug is what keeps them warm, so check the size guide for exact measurements before you order.
Most families get a couple of seasons out of one suit, and they hand down in good condition. The natural rubber stretches as they grow, so it moves with them through a growth spurt rather than being retired the moment they shoot up.
Yes. They get worn at swim lessons, in the pool, at the beach and in creeks. Rinse in fresh water after chlorine or salt and hang in the shade to dry.
Easy fix. We offer exchanges and full refunds on full-priced items within 14 days, unworn with tags attached. Email hello@summersunlabel.com and we'll sort it out.

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There’s something about long-sleeve wetsuits that makes parents breathe easier and kids stay out longer. Whether it’s the chill in the air or the full-day surf session ahead, that extra bit of coverage goes a long way. At Summer Sun Label, we design our kids’ long-sleeve wetsuits with all-day fun, comfort and care in mind.
Our kids’ long-sleeve wetsuits are crafted from mostly natural rubber that feels super soft against the skin. No stiff arms or scratchy seams here. Kids can wriggle, roll, surf and stretch without feeling boxed in. The zip-up design at the back makes it easier for grown-ups too. Quick to put on, and even quicker to get them out the door and into the water.
Long sleeves aren’t just for warmth. Most suits in the collection offer excellent UV protection, so your little explorer stays shielded from harsh sun while they play. Whether they’re beachcombing, wave-hopping or digging sand tunnels, there’s peace of mind built right in.
Bright days call for bright colours. Our signature hues are designed to be both playful and easy to spot from the shore, and the contrast stitching and cute logo details add an adorable splash of stylish fun. Choose from combos like Powder Pink with Tomato or Charcoal paired with Dusty Blue.
We know these wetsuits won’t just be worn by one kid. That’s why they’re made to hold up through play, washes and hand-me-downs. A cold, short machine cycle is all it takes to keep them fresh and ready for more beach days to come.
Our kids’ long-sleeve wetsuits shine on their own, but you can always toss on a bucket hat or a cosy hoodie post-swim. Going barefoot is best for sandy toes, while a good pair of sandals makes the trip home a breeze. If you’re heading out on a super sunny day, don’t forget a pair of fun little sunnies to top it all off.
Ready to gear up for endless water adventures? Our kids’ long-sleeve wetsuit collection ships worldwide, with free delivery across Australia on orders over $150. Each piece comes with our 14-day return-and-exchange policy because finding the perfect fit matters as much as the perfect wave. Don’t wait for the tide to turn. Shop Summer Sun Label now!