Swimwear
women's swell openback 3dium swim suit
unleash your speed with deboer's groundbreaking glide openback swim suit featuring our exclusive 3dium technology. Engineered for the relentless pursuit of performance, deboer's new line of technical race...
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- open-back cut for unrestricted rotation
- bonded-seam compression weave
- World Aquatics approved
open back. full rotation. zero drag.
specifications.
| Cut | Open back kneeskin |
|---|---|
| Construction | Bonded seam |
| Compression | Maximum · 2-zone |
| Approval | World Aquatics |
| Best for | Fly · back · rotation events |
| Care | Rinse cold, drip dry |
a tech suit is meant to feel tight.
race compression should take real effort to get into and hold you firmly through the catch. if it's comfortable to pull on, it's too big to be fast.
between sizes? we'll confirm yours before your meet — no guesswork at the blocks.
The open back lets the stroke stay mine — the suit just holds the rest.
Torri Huske · Olympic champion
what swimmers say.
Open back is everything for fly — full rotation, no bite at the shoulders. Best suit I've raced.
Maya R. · Verified · Senior squad
Took real effort to get into, then it just held. Felt fast off the first wall.
Priya N. · Verified · College
The fit team sized me perfectly from photos. No guesswork at champs.
Dana P. · Verified · Swim parent