Brand Questions

What brands does ONDU feature?

ONDU features a growing collection of brands that are committed to natural-fiber products across activewear, loungewear, sleepwear, and bedding. Our current lineup includes Reprise Activewear for premium natural-fiber workout gear, Organic Basics for everyday essentials and activewear, Icebreaker for merino wool performance wear, and Pangaia for innovative material science. We also feature Mate the Label for organic cotton basics, Paka for alpaca-fiber apparel, and Vuori for versatile athleisure.

For more accessible price points, we carry Tentree with its commitment to planting trees with every purchase, Boody for bamboo-derived basics, Allbirds for natural-material footwear and apparel, and Promeed for silk pillowcases and sleep accessories. Boldwill and Wolven round out our collection with unique approaches to sustainable activewear and lifestyle apparel.

We are constantly evaluating new brands to add to our directory. Our team reviews dozens of emerging and established brands each month, selecting only those that meet our standards for natural fiber content, transparency, and ethical production. Check back regularly to discover new additions.

brandscollectionlineupdirectory
Share

Recommended Products

Pro Tencel LeggingsLeggings
Tripulse

Pro Tencel Leggings

Smooth, breathable leggings that feel barely there. Fully opaque, squat-proof, made in Portugal from TENCEL lyocell.

5 colors
$180Shop
23mm Silk Pillowcase — ZipperPillowcases
Promeed

23mm Silk Pillowcase — Zipper

23-momme 6A+ mulberry silk pillowcase with hidden zipper. Includes laundry bag. OEKO-TEX certified.

6 colors
$38Shop
Original Tencel Leggings 2.0 — Side PocketsLeggings
Tripulse

Original Tencel Leggings 2.0 — Side Pockets

Sculpted, supportive leggings with side pockets. Matte TENCEL fabric, high-rise waistband, squat-proof. Made in Portugal.

5 colors
$186Shop
25mm Silk Pillowcase — PremiumPillowcases
Promeed

25mm Silk Pillowcase — Premium

25-momme heavyweight silk pillowcase. The densest, most luxurious silk against your skin while you sleep.

4 colors
$58Shop

Have more questions?

Browse all 229+ questions in our knowledge base.

Browse All FAQs

Know Your Fabric

Not all “sustainable” fabrics are equal. Here's what actually matters.

Tencel™ Lyocell

Source

Eucalyptus, beechwood, pine trees

Feel

Silky smooth, cool to touch

Why

50% more absorbent than cotton. Biodegradable. Closed-loop production uses 95% less water.

Merino Wool

Source

Merino sheep (look for ethical/mulesing-free farms)

Feel

Soft, lightweight, not itchy

Why

Natural temperature regulation. Antibacterial. Odor resistant. Moisture wicking without plastic.

Organic Cotton

Source

Cotton plants grown without pesticides or synthetic fertilizers

Feel

Soft, breathable, familiar

Why

No toxic residue on skin. GOTS certification ensures clean processing. Best for low-impact activities.

Hemp

Source

Hemp plant (needs minimal water and no pesticides)

Feel

Sturdy, softens with wear

Why

Naturally antibacterial. UV resistant. Gets softer every wash. Most eco-friendly crop on earth.

Alpaca Wool

Source

Alpaca farms (primarily Peru)

Feel

Softer than cashmere, hypoallergenic

Why

No lanolin = hypoallergenic. Thermal regulation. Biodegradable. Low environmental footprint.

Linen

Source

Flax plant

Feel

Cool, crisp, relaxed

Why

Strongest natural fiber. Fully biodegradable. Needs almost no water or pesticides to grow.