- Full elastic waist + drawcord
- Between sizes? Go one up
- Thermochromic, quick-dry fabric
Men'sMeasured flat, across the shorts themselves.
Men's sizes (The Original + Geometric)
| Size | Waist | Length | Hips |
|---|---|---|---|
| S | 75 cm | 36 cm | 102 cm |
| MMost picked | 77 cm | 37 cm | 106 cm |
| LMost picked | 81 cm | 38 cm | 110 cm |
| XL | 85 cm | 39 cm | 114 cm |
| 2XL | 89 cm | 42 cm | 118 cm |
| 3XL | 93 cm | 44 cm | 122 cm |
- M and L are our most-ordered men's sizes. L alone is more than a quarter of all orders.
- A relaxed fit that sits mid-thigh.
- Our shorts run slightly small. Between sizes, or like a looser fit? Go one size up.
- Waist is measured all the way around the relaxed waistband.
Kids'Measured flat, across the shorts themselves.
Kids' sizes (Kids' Original)
| Size | Age (years) | Waist | Length |
|---|---|---|---|
| S | 3–4 | 50–60 cm | 27.5 cm |
| M | 5–6 | 54–64 cm | 29.5 cm |
| LMost picked | 7–8 | 58–68 cm | 32.5 cm |
| XL | 9–10 | 64–74 cm | 34.5 cm |
| 2XLMost picked | 11–12 | 70–80 cm | 37.5 cm |
- L to 2XL (about ages 7 to 12) are our most-ordered kids' sizes.
- Kids' sizes go by age, so start there, then check the waist.
- Between sizes? Go one up so there's room to grow.
- On the Dad & Mini set you choose dad's and the mini's size separately.
How to measure
- Grab a pair that fitsLay your favourite swim shorts flat on a table, smoothed out.
- Measure the waistMeasure straight across the waistband and double it. Compare that with the Waist column.
- Check the lengthMeasure from the top of the waistband to the hem. Ours sit around mid-thigh.
Measure twice, order once.
We don't swap sizes, so please check the chart before you order. If the fit still isn't right, tell us within 30 days of delivery and we'll send you a one-time code for 25% off your next order.
Found your size?
Shop men's swim shorts
The Original and Geometric. Quick-dry four-way stretch, a mesh inner liner and a full elastic waist with drawcord, in sizes S to 3XL.
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Shop men's →
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The OriginalPurple to Blue
Regular price $52.99Regular priceUnit price per -
The OriginalOrange to Yellow
Regular price $52.99Regular priceUnit price per -
The OriginalBlue to Green
Regular price $52.99Regular priceUnit price per -
GeometricPurple to Blue
Regular price $55.99Regular priceUnit price per -
GeometricGreen to Mint
Regular price $55.99Regular priceUnit price per -
GeometricOrange to Yellow
Regular price $55.99Regular priceUnit price per
For the minis
Shop kids' swim shorts
The Original, cut for kids in three colourways. Watch their faces the first time it changes.
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Shop kids' →
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Kids' OriginalPurple to Blue
Regular price $38.99Regular priceUnit price per -
Kids' OriginalOrange to Yellow
Regular price $38.99Regular priceUnit price per -
Kids' OriginalBlue to Green
Regular price $38.99Regular priceUnit price per
Sizing questions
Ask us anythingDo they run small?
Slightly. If you're between sizes, or you like a relaxed fit, go one size up from your usual swim shorts.
How do I pick a size for my child?
Kids' sizes go by age: S fits about 3–4, M 5–6, L 7–8, XL 9–10 and 2XL 11–12. Check the waist too, and if they're between sizes, size up so there's room to grow.
Can dad and the kids get different sizes in a set?
Yes. On the Dad & Mini set you choose dad's size and the mini's size separately.
Can I swap for a different size?
We don't offer size swaps, which is why the full chart is here. If the fit isn't right, tell us within 30 days of delivery and we'll send you a one-time code for 25% off your next order. See our 30-Day Happiness Guarantee.
Is there a liner?
The men's shorts have a mesh inner liner, a full elastic waist and a drawcord. Kids' shorts have an elastic waist and drawcord.
