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100% PYRATEX® SeaCell
The Ocean’s Gift to Your Skin.
Skin-safe. Plastic-free. Ocean-born.
Explore the drop + sign up for future releases.
Video courtesy of PYRATEX
ZUBEK’s SeaCell collection
The future of skin-safe wear: 100% free from polyester, spandex, and hormone-disrupting plastic blends.
Born from Icelandic seaweed and renewable European wood pulp, PYRATEX® SeaCell is one of the most advanced bio-based fibers on the planet — as nourishing for your skin as it is kind to the earth.
SeaCell Activewear
SeaCell Underwear
Introducing
The Seacell Difference
Nutrient-Rich
SeaCell retains seaweed’s natural vitamins, minerals, and antioxidants (like calcium, magnesium, and vitamin E).
Skin-Soothing
Its anti-inflammatory properties help calm irritation and support skin regeneration.
Breathable & Thermoregulating
Keeps you dry and comfortable, even when your workout isn’t.
Antioxidant-Active
Reacts with your body’s moisture to release beneficial compounds directly to your skin.
Eco-Conscious
Made in a closed-loop process with zero chemical additives and sustainably harvested raw materials.
Biodegradable & Compostable
Returns to the earth, not the landfill.
We don’t follow trends — we launch movements
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More SeaCell drops are coming. Want early access? New pieces are in production now.
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Your skin will thank you.
FAQ
Is your SeaCell really 100%?
Yes. Our activewear is made from 100% SeaCell® fabric — not a tiny percentage mixed into plastic (as most brands do)
What is SeaCell® made of?
SeaCell® is a powerful blend of:
- 19% sustainably harvested Icelandic seaweed (Ascophyllum nodosum)
- 81% Lyocell (wood pulp from certified renewable sources)
This is the highest concentration of seaweed possible while still keeping the fabric strong, wearable, and washable.
What does SeaCell® feel like on the body?
Honestly? Like magic.
It’s ultra-soft, breathable, and has that cool-touch finish — kind of like silk, but even better.
Customers describe it as light yet grounding, second-skin soft, and never sticky (even when you sweat).
No plastic cling. No overheating. Just pure, clean comfort — the way your body was meant to feel.
Will it stretch and move with me?
SeaCell® on its own isn’t stretchy — and we’re not pretending it is.
But through smart tailoring, strategic testing, and the use of natural rubber (a custom blend of 70% organic cotton and 30% kauczuk), our pieces are designed to move with your body — not fight it.
Can I sweat in this?
Oh yes. SeaCell® neutralizes bacteria and wicks moisture naturally.
You’ll feel fresh longer — without synthetics that trap stink or toxins.