Yoloha Yoga Float On Aura Cork Yoga Mat
Lower concern; cork and rubber yoga mats rarely use PFAS.
Yoloha's cork and rubber mat composition presents lower PFAS concern, as these materials do not typically require Teflon-family coating coatings. Brand makes no PFAS claim and provides no third-party verification.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Cork and natural rubber
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Yoloha Yoga Float On Aura Cork Yoga Mat is made of, ingredients and materials
This mat combines natural cork (the top layer) and natural rubber (the base), both plant-derived materials with minimal synthetic chemical burden compared to PVC or foam alternatives. Cork is inherently antimicrobial and provides cushioning; natural rubber offers grip and resilience. Neither material typically requires flame retardants, heavy-metal pigments, or phthalate plasticizers, which reduces baseline chemical exposure during manufacture and use.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Volatile organic compounds (VOCs) / off-gassing
Natural rubber and cork processing may involve adhesives or solvents; new mats sometimes emit mild odor. No testing results are publicly available for this specific product. Airing outdoors for 24-48 hours before first use is standard practice.
Mold or bacterial growth (material susceptibility)
Natural materials, especially cork, are hygroscopic and can harbor mold if stored damp. The mat itself is not a filter or water-contact surface, so risk is low if kept dry and cleaned regularly. Proper storage and ventilation prevent this.
Rubber degradation and leachables over time
Natural rubber breaks down with age, heat, and UV exposure, potentially releasing degradation compounds. This is slower than synthetic rubber but occurs. Regular inspection and replacement every 1-2 years of heavy use limits exposure.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Formaldehyde / VOCs
No formaldehyde-based adhesives are documented in natural rubber or cork mat construction, but the brand does not disclose adhesive chemistry. Risk is lower than synthetic foam mats that use polyurethane binders.
Source, ATSDR ↗Dye migration or azo dye use
Cork is typically natural tan-brown; Yoloha's 'Aura' line includes color, but the brand does not specify dye type. Azo dyes are uncommon in cork but possible in rubber dyes. No recalls or complaints are on record.
The full breakdown
The brand's record and disclosure
Yoloha markets itself as an eco-conscious brand emphasizing natural materials but does not publish detailed safety certifications (e.g., oeko-tex, GreenGuard) or chemical testing results on their website or marketing materials. The brand has no established recalls or safety incidents on record. Lack of transparency on adhesives, dyes, or processing solvents limits independent verification of the full chemical profile.
How it compares in its category
Natural cork-rubber mats sit at the lower end of chemical concern compared to synthetic foam (PVC, EVA, TPE), which often contain flame retardants, phthalates, and volatile organic compounds. However, they are less heavily tested and certified than premium brands offering third-party toxicity certifications. Price and durability trade-offs favor natural rubber for non-competitive practice but may see faster wear than closed-cell foam.
If you buy it
Rinse the mat after unpacking to clear any dust or processing residues. Store in a cool, dry place; avoid prolonged direct sunlight, which can degrade rubber over time. Do not use in extreme heat (e.g., hot yoga without proper ventilation) as natural rubber may soften. Clean regularly with mild soap and water; replace if the rubber base becomes tacky, sticky, or develops persistent odor, indicating degradation.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Yoloha has made none
Formulations change between production runs, so check the current label. How we grade.
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More yoga & exercise mats grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.