Triathlon
women's tsunami 4.0
building on the legacy of its high-performing predecessor, the new Tsunami 4.0 swimskin delivers cutting-edge speed and efficiency in the water. now presented in the same signature color as...
Why it feels tight: on dry land a right-size wetsuit feels firmly snug — like a handshake everywhere. In the water it eases and disappears. It’s only too small if you can’t breathe deeply or raise your arms overhead.
What buoyancy means: built-in float. This suit lifts your hips and legs so you stop dragging them — for most first-timers that’s worth more than months of training.
Putting it on: dry skin, go slow, and use fingertip pads — never nails. Nail nicks are the #1 wetsuit injury.
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Sold out in every size. Join the waitlist — restock alerts go out before the suit returns to the site.
Tell us your size and we’ll email you the morning it’s back — before it goes on the site.
One email when your size lands. Nothing else.
- Waitlist gets first pick before general release
In stock, and close
Available in your size today
women's fjord 3.1 sleeveless
2 of 7 sizes in stock
CHF 614.00 Shop →
women's tidal wetsuit
4 of 4 sizes in stock
CHF 491.00 Shop →Three questions instead
Tell us your water and your numbers and we’ll pick from what’s actually in stock.
Find my suit →- sleeveless — nothing to restrict the catch
- single-seam core, full buoyancy through the hips
- ideal above 20°C / 68°F
sleeveless. total shoulder freedom.
specifications.
| Construction | single-seam front panel |
|---|---|
| Buoyancy | core & hip · sleeveless |
| Shoulders | open · unrestricted |
| Best for | warm water · stroke-first swimmers |
| Water temp | 18°C+ / 65°F+ |
| Cut | men's & women's |
freedom, with the float where it counts.
the Tsunami keeps the lift at the hips and legs and leaves your shoulders alone. total freedom on the catch, buoyancy where it earns its keep.
sizing is the same as the Fjord range. we'll confirm yours from two photos before your first swim.
you'll want these with a wetsuit
Open-water sighting needs a wide, anti-fog lens — pool goggles fog on the first buoy turn.
A silicone cap under the race cap keeps heat in and the strap off your ears.
Torri Huske's training suit — the open back that stays put for 5k of intervals.
Chlorine-resistant fabric that keeps its shape a full season.
Added to your bag. View bag →