Boys' training swimwear

H2otto training briefs in boys' sizes: easy to put on, chlorine-resistant, matching the men's version.

Designed, printed and sewn in ItalyReturns within 14 days

Showing43 of 43 products

Boys' training swimwear

H2otto 451H — Training

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 453HF — Blue with mint logo

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 454HF — Arcade

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 455H — Yinyang

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 456HF — Teschio 3D

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 457H — CEO

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 459H — Normal

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 460HF — Magma

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 461H — Iron

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 462HF — Abstract skull

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 463H — Polletti

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 409HF — Ansia

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 403H — Sushi

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 277HF — Duxy

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 233HF — Fluo yellow outline

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 440HF — Fucsia stella azzurra

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 441HF — Banana

£32.00
Regular price £39.00 Minimum price £32.00
Available in 3 sizes

H2otto 442HF — Pop squares

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 443HF — Pecora nera

£39.00
Regular price £39.00
Available in 3 sizes

H2otto 444HF — Angioletti

£32.00
Regular price £39.00 Minimum price £32.00
Available in 3 sizes

Frequently asked questions

Which pool swimsuit should I pick for a boy?

The H2Otto boys' swim briefs: the same training briefs the grown-ups wear, in Speed Line 100% PBT polyester, with prints such as Papere righe, Bradipo, Ciliegie or Camouflage.

Will they stand up to swimming-lesson chlorine?

Yes: with no elastane, PBT resists chlorine, keeps its shape and does not fade. After the pool, just rinse in cold water and leave to air-dry, no washing machine.

What size for a 10-year-old?

Build matters more than age: training briefs should fit close. Email info@boneswimmer.it with height, weight and usual size and customer service will suggest the right one.

Boys' training swimwear

Boys' training swimwear. The boys' training line is built around the H2OTTO swim brief: simple, quick to put on and made for regular pool sessions.

Explore more: H2OTTO boys · Boys' swimwear · Kids · Beach Collection 2026