Men’s Long Swim Trunks

234 bought in past month
Be sure to check the size in our Size Chart
Free shipping from NZ $50.00

Swim Faster, Feel Comfortable Every Lap

Enjoy every session using lightweight, flexible fabric that moves freely. Quick-dry material keeps you feeling fresh after every dip. Designed for active people, these shorts fit snugly and stay put. No distractions, just smooth movement through every stroke.

Streamlined Fit

Threo design shapes closely, helping reduce drag in water. Focus stays on every stroke, never on loose or shifting gear.

Quick Drying

Material sheds water fast, so you finish dry and happy. No damp, heavy feeling after swimming or training sessions.

Flexible Comfort

Threo trunks stretch gently, giving easy movement at all times. Feel free whether competing or relaxing by the pool.

Size guide

TO MEASURE YOURSELF:

Stand straight with your arms hanging naturally by your sides.

Wrap the measuring tape around the thinnest part of your waist.

SIZEWAIST
cminch
L63-7024.8-27.56
XL73-7728.74-30.32
2XL80-8331.5-32.68
3XL87-9334.25-36.61
4XL97-10338.19-40.55
5XL104-11340.94-44.49
4.82
22 reviews
Of respondents would recommend this to a friend
5 Stars
18
4 Stars
4
3 Stars
0
2 Stars
0
1 Star
0
  1. H***Z (verified buyer)

    New Zealand

    If you like to swim fast, try these. Easy to move in, dry super quick, and don’t lose color after many washes.

  2. M***R (verified buyer)

    New Zealand

    Took these to water aerobics, and I’m impressed! They always stay in place, and the quick drying makes changing easier.

  3. T***S (verified buyer)

    New Zealand

    Great for spending long days at the pool. They always stay snug, and I like how light they feel compared to others I had.

  4. J***F (verified buyer)

    New Zealand

    Fits great, dries super fast.

  5. N***M (verified buyer)

    New Zealand

    I get bothered by heavy trunks, but these never feel heavy even after hours. Flexible and really fast to dry!

  6. D***D (verified buyer)

    New Zealand

    photo

    Best swimwear I’ve used! I don’t have to keep adjusting them, and they look really cool too. Quick-drying is a big plus.

  7. R***C (verified buyer)

    New Zealand

    photo

    Awesome for my morning swims. They never get heavy even after lots of laps. The stretchy fit is the best!

  8. L***B (verified buyer)

    New Zealand

    I’ve used these shorts all season, and they still look new. Super durability. Plus, they’re always comfy to wear.

  9. C***K (verified buyer)

    New Zealand

    Really sleek looking, and they let me swim fast. I can enjoy every swim because they never slip or sag.

  10. J***H (verified buyer)

    New Zealand

    photo

    I wore these all afternoon by the pool, and they dried fast after every swim. They’re soft but stay up, even when I dive.