
Vietopia
Vietopia sells clothing that we checked fibre by fibre for natural, non toxic materials. See its verified sustainability rating and review to help you buy natural, non toxic clothing.
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By the numbers
Tap any fibre to see its class and whether it is in Glide Sculpt. The same engine that scores every brand.
🔍 Glide Sculpt is 1 of 1,000+ brands we scan fibre by fibre. See Glide Sculpt’s full 43-style breakdown
Every sku, scored
| # | Style | Composition | Class |
|---|---|---|---|
| 01 | Lilac & Flow Grip Socks Bundle | 75% cotton, 22% polyester, 3% spandex | Plant |
| 02 | Lilac & GS Club Grip Socks Bundle | 75% cotton, 22% polyester, 3% spandex | Plant |
| 03 | Cherry & GS Club Grip Socks Bundle | 75% cotton, 22% polyester, 3% spandex | Plant |
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| # | Style | Composition | Class |
|---|---|---|---|
| 01 | Lilac & Flow Grip Socks Bundle | 75% cotton, 22% polyester, 3% spandex | Plant |
| 02 | Lilac & GS Club Grip Socks Bundle | 75% cotton, 22% polyester, 3% spandex | Plant |
| 03 | Cherry & GS Club Grip Socks Bundle | 75% cotton, 22% polyester, 3% spandex | Plant |
| 04 | Cherry & Lilac Grip Socks Bundle | 75% cotton, 22% polyester, 3% spandex | Plant |
| 05 | Lilac Pilates Grip Socks | 75% cotton, 22% polyester, 3% spandex | Plant |
| 06 | Spring Grip Socks Bundle | 90% cotton, 7% polyester, 3% spandex | Plant |
| 07 | Glide Sculpt Pilates Grip Socks Bundle | 75% cotton, 22% polyester, 3% spandex | Plant |
| 08 | GS Club Pilates Grip Socks | 90% cotton, 7% polyester, 3% spandex | Plant |
| 09 | Flow Pilates Grip Socks | 90% cotton, 7% polyester, 3% spandex | Plant |
| 10 | Cherry Bow Pilates Grip Socks | 75% cotton, 22% polyester, 3% spandex | Plant |
| 11 | Just Breathe Pilates Grip Socks | 75% cotton, 22% polyester, 3% spandex | Plant |
Tick what your skin reacts to. We check it against the verified composition, live
Every tick is checked against each style’s stated composition, live.
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What the label won’t tell you
11 of 11 styles scanned: zero PFAS, zero formaldehyde.
“Eco” and “green” have no legal meaning, and thousands of unverified claims flood the market. We scanned 11 styles from the store’s own product feed and publish a score only at full coverage. We read certificates, not adjectives.
Most “cotton” underwear hides elastane or spandex in the trims. We read the stated fibres on 11 of 11 styles, thread by thread: 79% plant, 21% synthetic.
Latex and rubber waistbands are a top trigger for contact eczema. Elastic check across the catalogue: Elastane. Spandex, flagged red in the Skin-Safe section above.
Traceability on record: see ledger. We publish the full sourcing chain and the honest red flags, including where sources conflict.
Synthetic underwear sheds plastic fibres onto your skin and into the water with every single wash. Glide Sculpt is 21% synthetic, so yes. These styles shed. Wash cool, use a guppy bag, and favour the plant-fibre options in the range.
Sources: consumer research on formaldehyde in easy-care fabrics (~9% of people react), PFAS in water- and stain-resistant finishes, and hypoallergenic underwear for eczema and contact dermatitis.
Confirmed at the source
plant fibre across all 11 styles, read style by style from the live product feed. No sampling, no marketing page.
On record. Cotton certification not documented. Flagged in the ledger.
Not named publicly. Factory certifications not documented. See the sourcing ledger.
Low-impact finishes. Chemical flags and dye chemistry are recorded for every brand we scan.
On record. Packaging claims not documented. See the full record.
Every certifier this brand claims, with a direct link to the proof where it exists, or flagged where it is only the brand’s word.
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Real figures from the Throne Standard scan: Glide Sculpt 79% plant / 0 styles · Pact 62% / 217 · MATE the Label 58.9% / 106 · Patagonia 29.2% / 0 · Gymshark 26.5% / 1793 · Harvest & Mill 97% / 135 · Terra Thread 100% / 44 · Everlane 69.7% / 733 · Kotn 87.6% / 1032 · Boody 0% / 156 · Kent 100% / 40.
A peek at the leaderboard
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| Directory | Mark | What it measures | Checked |
|---|---|---|---|
| Good On You | We avoid | Published policy and supply-chain disclosure across planet, people and animals | 2024-09-24 |
| The Throne Scan | 5/5Fully natural | Read from the composition of what Glide Sculpt actually sells. | n/a |
Ethics not assessed: no sourcing or labour evidence on file.

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The complete clothing data behind the score
Where the materials come from, who makes it, and how traceable it is.
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