Stay Comfortable During Water Activities
Beach days should feel fun and simple every time. Threo swim trunks keep you ready for action all day long. Enjoy quick-drying material that helps you avoid dampness fast. Flexible fit makes movement easy and natural for everyone.
Rapid Drying
No more soggy shorts slowing you down at the pool. The fabric quickly removes water, so you feel fresh for hours.

Active Comfort
The lightweight design follows your every move during sports. Stretchy material prevents any tight feeling on your legs.

Secure Fit
The drawstring ensures everything stays perfectly in place all day. Enjoy swimming or playing without ever needing to adjust.

Size guide

MEASURE YOURSELF:
Stand straight with your arms hanging naturally by your sides.
Wrap the measuring tape around the thinnest part of your waist.
Measure around the fullest part of your hips, keeping the tape level.
Measure from the top of the waistband to the bottom of the garment.
| SIZE | WAIST | HIP | LENGTH | |||
|---|---|---|---|---|---|---|
| cm | inch | cm | inch | cm | inch | |
| S | 68 | 26.77 | 80 | 31.50 | 30 | 11.81 |
| M | 72 | 28.35 | 84 | 33.07 | 31 | 12.20 |
| L | 76 | 29.92 | 89 | 35.04 | 32 | 12.60 |
| XL | 80 | 31.50 | 94 | 37.01 | 33 | 12.99 |
| XXL | 84 | 33.07 | 99 | 38.98 | 34 | 13.39 |
| Size | US | UK | EU | Foot length | |
|---|---|---|---|---|---|
| cm | inch | ||||
| 35 | 5.5 | 4 | 35 | 23 | 9.06 |
| 36 | 6 | 4.5 | 36.5 | 23.5 | 9.25 |
| 37 | 6.5 | 5 | 37 | 24 | 9.45 |
| 38 | 7 | 5.5 | 38 | 24.5 | 9.84 |
| 39 | 7.5 | 6.5 | 38.5 | 25 | 10.04 |
| 40 | 8 | 7 | 39 | 25.5 | 10.04 |
| 41 | 8.5 | 7.5 | 41 | 26 | 10.24 |
| 42 | 9 | 8 | 42 | 26.5 | 10.43 |
| 43 | 9.5 | 9.5 | 43 | 27 | 10.86 |
| 44 | 10 | 10 | 44 | 28 | 11.22 |






















C***E (verified buyer)
New Zealand
Good drawstring hold, no slipping when I dive.
O***W (verified buyer)
New Zealand
Reliable swim shorts with solid durability and stretch.
J***B (verified buyer)
New Zealand
Comfortable fit, quick drying, and great for beach games.
N***M (verified buyer)
New Zealand
Nice quick-dry shorts that stay light and comfy.
D***N (verified buyer)
New Zealand
Drying time is short and they feel soft.
A***F (verified buyer)
New Zealand
Good trunks, dry fast and move easily while swimming.
G***Y (verified buyer)
New Zealand
Lightweight trunks that stay comfortable during long pool days.
J***L (verified buyer)
New Zealand
I wear these to the local pool with my kids. They dry in minutes after I get out, and the stretchy waist keeps them comfy for hours.
P***C (verified buyer)
New Zealand
Wore these on a surf lesson. They stayed snug even when I wiped out, dried quickly between sets, and the stretchy material made paddling comfortable.
T***G (verified buyer)
New Zealand
These trunks feel soft but durable, with stitching that hasn’t frayed after many washes. They dry fast after swimming and never feel stiff on my legs.