Men's training swim briefs H2OTTO 383HF - Use Your Smile, front view worn
Men's training swim briefs H2OTTO 383HF - Use Your Smile, back view worn
H2OTTO 383HF men's training swim briefs - Use Your Smile — men's swimwear, BONESWIMMER Made in Italy
Men's training swim briefs H2OTTO 383HF - Use Your Smile, front view worn
Men's training swim briefs H2OTTO 383HF - Use Your Smile, back view worn
H2OTTO 383HF men's training swim briefs - Use Your Smile — men's swimwear, BONESWIMMER Made in Italy
Men's training swim briefs H2OTTO 383HF - Use Your Smile, front view worn
Men's training swim briefs H2OTTO 383HF - Use Your Smile, back view worn
H2OTTO 383HF men's training swim briefs - Use Your Smile — men's swimwear, BONESWIMMER Made in Italy

Men's training swim briefs H2otto 383HF — Use Your Smile

45,00 € 29,90 €
Taxes included.

Men's training swim briefs for anyone who is in the lane week in, week out: a clean cut that fits close and stays put in the water.

Model, print and materials
Size XS
Size guide

Size guide and care

Italian size conversion

Sizes on the site are Italian. Here is how they convert to other systems.

ITA 34 36 38 40 42 44 46 48 50 52 54
FRA 30 32 34 36 38 40 42 44 46 48 50
UK 2 4 6 8 10 12 14 16 18 20 22
USA 24 26 28 30 32 34 36 38 40 42 44

Women's sizes: Pinup and Ibiza

Pinup and Ibiza come up small: go one size up from your usual clothing size. If you wear a 44, choose a 46. Stick to your usual size only if you want a very snug fit.

Ibiza has more coverage at the back and gives more support and tummy control; the sizing rule is the same. Maui, New York, Bondi and Malibu are true to size: go one up if you prefer less compression.

Men's sizes: H2otto, Ucla and Alaska

H2otto: clothing size 46 is an L, 48 is an XL, and so on. Ucla and Alaska are true to your clothing size.

All have a drawstring waist: if you don't like a tight suit, take one size up so it's comfortable around the thighs too.

Training swimwear

Pinup, Ibiza, Maui, H2otto and Ucla are made of PBT, 100% polyester; Milano and the BONESWIMMER x Vira capsule (New York, Alaska, Bondi, Malibu) of 51% recycled polyester and 49% PBT. There is no elastane in the yarn: the suit resists chlorine and keeps its shape and colour for a long time, even with daily use. The exact composition of each piece is on its product page, under ‘Materials and care’.

To do their job they have to fit like a second skin: it's normal to struggle getting them on. In the water everything settles and the suit feels comfortable and stays put.

Beach and leisure swimwear

Alte, Dega, Milano, the Santorini, Tahiti, Big Sur, Hawaii and Papeete bikinis, the Samoa swim shorts and the kids' beach swimwear contain some elastane: they are easier to put on and comfortable out of the water too, all day long. Choose your usual clothing size: over time the fabric adapts to your body.

These pieces are sensitive to chlorine: always rinse them straight after the pool.

Care, for all swimwear

Rinse in plenty of cold water after every use (chlorine, salt water, sun cream) and leave to air-dry, away from heat and direct sun. That way lining, seams and colours stay like new.

  • NO washing machine
  • NO tumble dryer
  • NO detergents, unless made for sportswear
  • NEVER fabric softener

Not sure about your size? Email info@boneswimmer.it with your height, weight, usual clothing and underwear size, and how you'll use the suit (intensive or occasional training): we'll recommend a model and size.
  • Chlorine resistantTechnical fabric made for frequent pool use
  • Technical fitClose-fitting, like a second skin
  • Made in ItalyDesigned and made in Italy, since 2004

Details

Have a question about this item? Write to us

Size and fitClose fit: your usual size or one size up
  • Close-fitting, like a second skin. Your usual size for a snug fit, one size up for more comfort.
Size guide
Materials and care100% PBT polyester
Fabric
Speed Line by M.I.T.I. (Bergamo): 100% polyester with PBT yarn, 180 g/m², white and sublimation-printed at a print house near our atelier. 4-way stretch, excellent coverage, chlorine resistant, UV protection; OEKO-TEX Standard 100 and bluesign certified. No elastane: a close, stable fit in the water.
Composition
100% PBT polyester
Lining
Charme by Piutrenove (Como), 82% polyamide and 18% elastane: support and comfort, even when wet.
Care
Rinse in fresh water after every use, do not wring, dry in the shade away from heat. No washing machine, tumble dryer or fabric softener.
Production
Designed, printed and sewn in Italy, between Gallarate and Busto Arsizio.
How and where we make our swimwear
Shipping and deliveryUnited States · €45 · free from €500
Cost
€45 · free from €500
Preparation
24/48 hours for items in stock
Delivery
3–4 working days after dispatch
Shipping terms
Returns and exchangesLast Chance: limits on returns and exchanges may apply

For Last Chance items, limits on returns and exchanges may apply, within what the law allows.

Return terms

Reviews

★★★★★

23 reviewsH2otto

This item has no reviews yet. Here is what customers say about the rest of the line:

Intanto non li ho ancora ricevuti. Mi è stata inviata una mail dove indicava come il 6 Agosto data di ricezione ma ad oggi ancora nulla. Inoltre dovrebbe essere taglia M
★★★★★ Alessandro L.ItalySize MMen's training swim briefs H2otto 440HF — Fucsia stella azzurra

Frequently asked questions

H2Otto briefs or UCLA square-leg trunks?

H2Otto is the classic training brief. UCLA is the square-leg cut, with more coverage on the thigh. Both are made in Speed Line, 100% PBT polyester with no elastane, and both have a drawcord at the waist.

Which size should I choose?

H2Otto: Italian clothing size 46 is an L, 48 is an XL and so on. UCLA follows your usual clothing size. If you don't like a restrictive fit, go one size up so you stay comfortable around the thigh too.

Are they chlorine-resistant?

Yes. PBT is elastane-free, so it holds its shape and colour for a long time, even in chlorinated water. Rinse your trunks in cold water after use to look after the lining and seams.

Where are they made?

In Italy, between Gallarate and Busto Arsizio: sublimation-printed at a print shop near our atelier and sewn in local workshops.