Seaweed Tencel Side Pocket Leggings - Black
Product Info
Shipping Info: Orders are typically processed within 1–5 business days.
Returns Info: Return shipping costs are the responsibility of the customer, unless the item is faulty or incorrect.
Fit Info: Regular Fit. If you have any doubts, please send us an email
Leggings with Icelandic seaweed built into the fiber - and a thigh-side pocket that actually fits your phone. Not coated on. Not sprayed. Embedded permanently in the fabric during production; so the minerals are there every time you wear them, not washed out after a few cycles.
28% of this fabric is SeaCell™: a fiber made by embedding nutrient-rich seaweed into the lyocell production process. The seaweed retains its natural minerals: including calcium, magnesium, and vitamin E - which are activated by your skin's natural moisture during wear. Your skin is most absorbent when it's warm and open. During exercise, this matters.
The other 67% is Lenzing-certified TENCEL™ lyocell - made from sustainably harvested wood pulp in a closed-loop process. It adds silky smoothness, fast moisture transport, and structure to the knit. Together, these two fibers create something neither does alone: a fabric that's actively nourishing your skin while performing through your hardest sessions.
Why This Blend Works
SeaCell™ brings the minerals. TENCEL™ lyocell brings the smoothness, moisture management, and durability. The 260gsm interlock knit sits between lightweight and heavy - structured enough to sculpt hold and be squat proof; light enough to breathe through high-intensity training.
We add 5% elastane: the minimum needed for stretch and recovery. The remaining 95% is plant-based fiber.
No polyester. No nylon. No synthetic performance coatings. No chemical finishes. Just fibers that work because of what they are.
Why You'll Love Them
✔ SeaCell™ minerals at the skin surface: calcium, magnesium, and vitamin E activated by natural skin moisture
✔ Permanently embedded: not a coating, not a treatment, doesn't wash out
✔ Lenzing-certified TENCEL™ lyocell: silky smooth, fast-drying, sustainably produced
✔ Thigh-side pocket: fits your phone, stays flat during movement
✔ No front seam: clean silhouette, nothing pressing where it shouldn't
✔ Natural temperature regulation: cool when it's hot, warm when it's not
✔ Odor-resistant: no chemical finish required
✔ OEKO-TEX Standard 100 certified: tested for 1,000+ harmful substances
✔ High-rise, waist-sculpting fit: holds and flatters
✔ 260gsm interlock knit: structured enough to sculpt, light enough to breathe
✔ No polyester, no nylon: 95% plant-based fibers
Perfect For: Gym and strength training | Running | Everyday movement | Sensitive skin | Anyone who needs their phone within reach
Fit: Inseam: 65 cm | High-rise | No front seam | Thigh-side phone pocket | True to size | Second-skin fit
Composition
Main: 67% Lenzing-certified TENCEL™ lyocell, 28% SeaCell™, 5% elastane (260gsm interlock)