Kids' swimwear

Girls and boys, training and beach: the same fabrics and prints as the adults, in sizes from 4 to 14 years.

Designed, printed and sewn in ItalyReturns within 14 days

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151 products
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Girls' training one-piece swimsuit PINUP 518PF - Aldilà: front view, worn Girls' training one-piece swimsuit PINUP 518PF - Aldilà: front view, worn Girls' training one-piece swimsuit PINUP 518PF - Aldilà, back view worn Girls' training one-piece swimsuit PINUP 518PF - Aldilà, front view Girls' training one-piece swimsuit PINUP 518PF - Aldilà, back view worn

Pinup 518PF — Aldilà

£55.00 £43.00
Available in 3 sizes
Girls' training one-piece swimsuit PINUP 516PF - Galla, front view, worn Girls' training one-piece swimsuit PINUP 516PF - Galla, front view, worn Girls' training one-piece swimsuit PINUP 516PF - Galla, back view worn Girls' training one-piece swimsuit PINUP 516PF - Galla, front view Girls' training one-piece swimsuit PINUP 516PF - Galla, back view worn

Pinup 516PF — Galla

£55.00 £43.00
Available in 3 sizes
PINUP 514P girls' training one-piece swimsuit - Fusion, front view PINUP 514P girls' training one-piece swimsuit - Fusion, front view PINUP 514P girls' training one-piece swimsuit - Fusion, back view PINUP 514P girls' training one-piece swimsuit - Fusion, back view

Pinup 514P — Fusion

£55.00 £17.00
Available in 3 sizes
Girls' training one-piece swimsuit PINUP 512PF - Benissimo, front view, worn Girls' training one-piece swimsuit PINUP 512PF - Benissimo, front view, worn Girls' training one-piece swimsuit PINUP 512PF – Benissimo, back view on model PINUP 512PF girls' training one-piece swimsuit - Benissimo, front view PINUP 512PF girls' training one-piece swimsuit - Benissimo, back view Girls' training one-piece swimsuit PINUP 512PF – Benissimo, back view on model

Pinup 512PF — Benissimo

£55.00
Available in 3 sizes
PINUP 511PF girls' training one-piece swimsuit - Ansia, front view PINUP 511PF girls' training one-piece swimsuit - Ansia, front view Girls' PINUP 511PF training one-piece swimsuit - Ansia, back view Girls' PINUP 511PF training one-piece swimsuit - Ansia, back view Girls' PINUP 511PF training one-piece swimsuit - Ansia, back view

Pinup 511PF — Ansia

£55.00
Available in 3 sizes
Girls' training one-piece swimsuit PINUP 498P - Sushi, front view worn Girls' training one-piece swimsuit PINUP 498P - Sushi, front view worn Girls' training one-piece swimsuit PINUP 498P – Sushi, back view on model Girls' training one-piece swimsuit PINUP 498P - Sushi, front view Girls' training one-piece swimsuit PINUP 498P - Sushi, back view Girls' training one-piece swimsuit PINUP 498P – Sushi, back view on model

Pinup 498P — Sushi

£55.00
Available in 3 sizes
Girls' training one-piece swimsuit PINUP 497P - Medley, front view worn Girls' training one-piece swimsuit PINUP 497P - Medley, front view worn Girls' training one-piece swimsuit PINUP 497P – Medley, back view on model Girls' training one-piece swimsuit PINUP 497P - Medley, front view Girls' training one-piece swimsuit PINUP 497P - Medley, back view Girls' training one-piece swimsuit PINUP 497P – Medley, back view on model

Pinup 497P — Medley

£55.00 £22.00
Available in 3 sizes
Girls' training one-piece swimsuit PINUP 496P - Back, front view worn Girls' training one-piece swimsuit PINUP 496P - Back, front view worn Girls' training one-piece swimsuit PINUP 496P - Back, back view worn Girls' training one-piece swimsuit PINUP 496P - Back, back view Girls' training one-piece swimsuit PINUP 496P - Back, back view Girls' training one-piece swimsuit PINUP 496P - Back, back view worn

Pinup 496P — Back

£55.00 £22.00
Available in 3 sizes
Girls' training one-piece swimsuit PINUP 495P - Free, front view Girls' training one-piece swimsuit PINUP 495P - Free, front view Girls' training one-piece swimsuit PINUP 495P - Free, front view PINUP 495P girls' training one-piece swimsuit - Free, back view PINUP 495P girls' training one-piece swimsuit - Free, back view Girls' training one-piece swimsuit PINUP 495P - Free, front view

Pinup 495P — Free

£55.00 £22.00
Available in 3 sizes
Girls' training one-piece swimsuit PINUP 494P - Breast, front view worn Girls' training one-piece swimsuit PINUP 494P - Breast, front view worn Girls' training one-piece swimsuit PINUP 494P – Breast, back view on model Girls' training one-piece swimsuit PINUP 494P - Breast, front view Girls' training one-piece swimsuit PINUP 494P - Breast, back view Girls' training one-piece swimsuit PINUP 494P – Breast, back view on model

Pinup 494P — Breast

£55.00 £22.00
Available in 3 sizes
Girls' training one-piece swimsuit PINUP 493P - Fly, front view, worn Girls' training one-piece swimsuit PINUP 493P - Fly, front view, worn Girls' training one-piece swimsuit PINUP 493P - Fly, back view worn Girls' training one-piece swimsuit PINUP 493P - Fly, front view Girls' training one-piece swimsuit PINUP 493P - Fly, back view Girls' training one-piece swimsuit PINUP 493P - Fly, back view worn

Pinup 493P — Fly

£55.00 £22.00
Available in 3 sizes
Girls' training one-piece swimsuit PINUP 492P - Tribale, front view worn Girls' training one-piece swimsuit PINUP 492P - Tribale, front view worn Girls' training one-piece swimsuit PINUP 492P - Tribale, back view worn Girls' training one-piece swimsuit PINUP 492P - Tribale, front view Girls' training one-piece swimsuit PINUP 492P - Tribale, back view Girls' training one-piece swimsuit PINUP 492P - Tribale, back view worn

Pinup 492P — Tribale Sold out

£55.00 £22.00
Girls' beach one-piece swimsuit Alte L028AF - Lilac Fluo Red Stars, front view

Alte L028AF — Lilac Fluorescent Red Stars

£34.00 £22.00
Available in 5 sizes
Girls' beach one-piece swimsuit Alte L024AF - Use Your Smile, front view worn Girls' beach one-piece swimsuit Alte L024AF - Use Your Smile, front view worn Girls' beach one-piece swimsuit Alte L024AF - Use Your Smile, front view Girls' beach one-piece swimsuit Alte L024AF - Use Your Smile, front view

Alte L024AF — Use Your Smile

£34.00 £22.00
Available in 5 sizes
Girls' beach one-piece swimsuit Alte L022AF - Turquoise Yellow Stars, front view

Alte L022AF — Turquoise Yellow Stars

£34.00 £22.00
Available in 5 sizes
Boys' training swim briefs H2OTTO 381H - Zitto E Nuota: front view, worn Boys' training swim briefs H2OTTO 381H - Zitto E Nuota: front view, worn Boys' training swim briefs H2OTTO 381H – Zitto E Nuota, back view on model H2OTTO 381H boys' training swim briefs - Zitto E Nuota, front view H2OTTO 381H boys' training swim briefs - Zitto E Nuota, back view Boys' training swim briefs H2OTTO 381H – Zitto E Nuota, back view on model

H2otto 381H — Zitto E Nuota

£39.00
Available in 3 sizes
Boys' training swim briefs H2OTTO 373HF - Psycho, front view, worn Boys' training swim briefs H2OTTO 373HF - Psycho, front view, worn Boys' training swim briefs H2OTTO 373HF – Psycho, back view on model Boys' training swim briefs H2OTTO 373HF - Psycho, front view Boys' training swim briefs H2OTTO 373HF - Psycho, back view Boys' training swim briefs H2OTTO 373HF – Psycho, back view on model

H2otto 373HF — Psycho

£39.00
Available in 3 sizes
Girls' training one-piece swimsuit PINUP 470P - Zitto E Nuota, front view Girls' training one-piece swimsuit PINUP 470P - Zitto E Nuota, front view Girls' training one-piece swimsuit PINUP 470P - Zitto E Nuota, back view Girls' training one-piece swimsuit PINUP 470P - Zitto E Nuota, back view Girls' training one-piece swimsuit PINUP 470P - Zitto E Nuota, back view

Pinup 470P — Zitto E Nuota

£55.00
Available in 3 sizes
Girls' training one-piece swimsuit PINUP 459PF - Psycho, front view Girls' training one-piece swimsuit PINUP 459PF - Psycho, front view Girls' training one-piece swimsuit PINUP 459PF - Psycho, back view Girls' training one-piece swimsuit PINUP 459PF - Psycho, back view Girls' training one-piece swimsuit PINUP 459PF - Psycho, back view

Pinup 459PF — Psycho Sold out

£55.00
Girls' training one-piece swimsuit PINUP 451P - Starskull, front view Girls' training one-piece swimsuit PINUP 451P - Starskull, front view Girls' PINUP 451P training one-piece swimsuit - Starskull, back view Girls' PINUP 451P training one-piece swimsuit - Starskull, back view Girls' PINUP 451P training one-piece swimsuit - Starskull, back view

Pinup 451P — Starskull

£55.00 £39.00
Available in 3 sizes
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Frequently asked questions

What swimwear is there for kids?

For the pool: Pinup for girls and H2Otto swim briefs for boys, the same training models the grown-ups wear. For the beach and holidays: the Alte one-piece and Waikiki bikini for girls, Samoa swim shorts and Tobago square-leg trunks for boys.

Does a swimming course need a training swimsuit?

Yes. For lessons pick a training model, Pinup or H2Otto: elastane-free PBT, chlorine-resistant, holds its shape and colour. Alte, Waikiki, Samoa and Tobago are made for holidays, the beach and splashing about.

Are there matching swimsuits for parents and kids?

Yes, many prints come in adult and kids' sizes: for example Porky's, Psycho and Zitto e Nuota on Pinup and H2Otto, Use Your Smile on the women's Dega one-piece and on Alte for girls.

What size should I get for a child?

A training swimsuit should fit snugly; for beachwear go with the usual size. If in doubt, email info@boneswimmer.it with height, weight and usual size: customer service will suggest the model and size.

Kids' swimwear

Kids' swimwear. Kids' training swimwear and beachwear, kept simple: girls and boys, pool and beach, sorted the same way as our adult lines.

Not a cute mini version of the brand. This is Made in Italy swimwear built for real time in the water, with bold graphics and a cut that fits age, comfort and where they swim.

Explore: Girls' training · Boys' training · Girls' beach & resort · Beach collection 2026