



Swimwear
men's cove jammer 3dium swim suit
unleash your speed with deboer's groundbreaking cove jammer featuring our exclusive swim suit 3dium technology. Engineered for the relentless pursuit of performance, deboer's new line of technical race...
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- Bonded seams — no stitching to drag
- Compression mapped to core and thigh
- A smart first technical jammer
race-tight. club-priced.
specifications.
| Cut | Race jammer |
|---|---|
| Construction | Bonded seam |
| Compression | High |
| Approval | World Aquatics |
| Best for | Club racing · every event |
| Care | Rinse cold, drip dry |
race-tight, club-priced.
the cove fits like a tech suit because it is one. bonded seams and real compression, without the flagship price.
sizing a jammer for the first time? we'll confirm your size before your meet. no guesswork at the blocks.

The work is boring. That's how you know it's working.
Daniel Wiffen · Distance freestyle
everything else in the bag.
Anti-fog and low-profile — the pair that lasts a season of chlorine.
The upgrade: custom-fit THEMAGIC5, made to your scan in 1–3 weeks. No leaks, no goggle marks.
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.
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