Setting the Standard for Sun Protection
"Sun-safe" should never be a guess. Every piece of Sunnaroo apparel undergoes a gauntlet of independent, third-party testing. We don’t just test our fabric when it’s brand new; we test it to ensure it protects your little one after a full summer of sand, salt, and play.
Step 1
Testing As Received
Our third party, accredited lab begins by testing each product and variant by placing it in a spectrophotometer. This device measures exactly how much UVA and UVB radiation passes through the material. We only move forward if the fabric blocks at least 98% of all rays in its initial state.
Step 2
The Life-Cycle Simulation
A swimsuit is only good if it still works in August. To simulate two years of seasonal use, our fabric is subjected to:
- 40 Cycles of Home Laundering: Ensuring the weave doesn't loosen or lose its protective density.
- 100 AATCC Fading Units: Exposure to high-intensity simulated sunlight to ensure UV rays don't degrade the protection.
- Chlorinated Water Exposure: Specifically for our swimwear, we ensure that pool chemicals won't "thrive" through the fabric’s barrier.
Step 3
The Final Certification
Once the fabric has been torture-tested by the simulations above, it is re-tested for its final UPF rating. Our UPF 50+ Label is only applied if the fabric maintains its maximum protection levels after the two-year simulation. This is the gold standard of sun-safety labeling in the United States.
Beyond the Sun: Our Children’s Product Certificate (CPC)
-
Flammability Testing
We ensure our fabrics meet 16 CFR 1610 standards, meaning they are not highly flammable and are safe for infant wear.
-
Lead Testing
We test the internal "core" of every material to ensure zero harmful lead levels are present. Then we verify that any dyes, prints, or snaps are 100% lead-free and non-toxic.
-
Small Parts Testing
Essential for ages 0-24M. We ensure that snaps, bows, or labels are securely attached and do not pose a choking hazard.
-
Tracking Labels
Every garment features a permanent tracking label, allowing us to trace the exact batch, date, and location of production for ultimate accountability.
Our Proof is in the Lab
Trust shouldn't be a leap of faith, it should be a matter of fact. We believe you have a right to know exactly how your baby’s gear was tested and how it performed under pressure. No gatekeeping, no "proprietary" secrets, just the raw data and the peace of mind you deserve