
| Size | US Size | Waist (IN) | Hip (IN) | Front Rise | Inseam |
|---|---|---|---|---|---|
| XS | 0-2 | 24-26 | 31-33 | 10.0 | 27.5 |
| S | 4-6 | 26-28 | 34-36 | 10.5 | 28.0 |
| M | 8-10 | 28-30 | 37-39 | 11.0 | 28.0 |
| L | 12-14 | 30-32 | 39-41 | 11.5 | 28.5 |
| XL | 16-18 | 33-35 | 42-44 | 12.0 | 28.5 |
| XXL | 20-22 | 36-38 | 45-47 | 12.5 | 29.0 |
If your are unsure about which size to choose, we recommend to go with the smaller option.
As Seen On
You Care What Goes In Your Body. Now Care What Goes On It.
Most leggings are made almost entirely from petroleum-based synthetics — polyester, nylon, elastane — pressed against your skin for 8+ hours a day. Independent lab testing has found BPA up to 40× California's legal limit in polyester-spandex activewear, across 19+ tested brands (Center for Environmental Health, 2022–23).
Omana is built differently. A bamboo-led blend of bamboo viscose and GOTS-certified organic cotton.
95% natural fibers — organic cotton + bamboo viscose
OEKO-TEX Standard 100 certified — the finished garment, not just the fabric
Made to live in — clean, morning to night
The Clean Answer to Plastic Activewear.
Nearly every legging on the market — including the premium ones you already own — is made almost entirely from petroleum-based synthetics. Polyester. Nylon. Elastane. Repeated independent testing has found BPA in polyester-spandex activewear at levels far above regulatory limits.
Omana is different. Certified under OEKO-TEX Standard 100 — the same standard used by the world's strictest clean-product retailers.
Conventional leggings: 80–100% synthetic (polyester, nylon, elastane)
Omana: 67% bamboo · 28% GOTS organic cotton · 5% spandex
1,210+ Women Already Made The Switch.
Any Questions Left?
What is PureWrap™?
What is PureWrap™?
PureWrap™ is the name of Omana's fabric system — a bamboo-led blend of 67% bamboo viscose, 28% GOTS-certified organic cotton, and 5% spandex, engineered for softness, stretch, and opacity. It's what makes the legging feel like something you can wear all day.
What does OEKO-TEX certified mean?
What does OEKO-TEX certified mean?
OEKO-TEX Standard 100 is an independent global certification that tests textiles for over 100 harmful substances, including BPA, phthalates, formaldehyde, and endocrine disruptors. Every Omana legging is certified as a finished garment — not just the fabric.
Are these see-through?
Are these see-through?
No. The bamboo-cotton blend is naturally opaque. We tested every color across the size range in every pose — squats, bends, lunges. No sheerness.
Will they shrink in the wash?
Will they shrink in the wash?
Minimal shrinkage if you follow care instructions. Machine wash cold, tumble dry low. We pre-treat our fabric during production so what you receive is already at its true size.
What are the care instructions for your Omana™ Leggings?
What are the care instructions for your Omana™ Leggings?
- Machine wash cold with like colors (max 30°C / 86°F)
- Gentle cycle
- Mild detergent — no fabric softener, no bleach
- Line dry or tumble dry on low
- Do not iron
How do these compare to Lululemon or Girlfriend Collective?
How do these compare to Lululemon or Girlfriend Collective?
Lululemon uses primarily nylon and elastane — synthetics, top to bottom. Girlfriend Collective uses recycled polyester, which is better for the planet but still plastic against your skin. Omana is a bamboo-led blend of 95% natural fibers, made with GOTS-certified organic cotton and certified as a finished garment under OEKO-TEX Standard 100.
What if they don't fit?
What if they don't fit?
Every order is backed by our 60-day guarantee. If you don't love them, we'll make it right — exchange, resize, or full refund.


