Anti-fog performance built directly into the lens structure — no coatings, no sprays.
Delivers long-term clarity and pro-level visibility in every swim.
Most anti-fog goggles use a thin surface coating that wears off quickly and becomes foggy again.
Maritonia uses a structural hydrophilic nano-film bonded to the lens base, which keeps its performance far longer than coated anti-fog goggles.
For swimmers who train frequently or in harsh environments (saltwater, cold water, long sessions), this difference becomes especially noticeable.
If you’re new to Maritonia or want to experience our technology at its best, we recommend starting with clear lenses, especially the model AF2000 Clear.
Clear lenses allow you to fully experience the optical clarity and structural anti-fog performance without any tint or light reduction. Many swimmers notice that underwater vision becomes sharper and cleaner than with traditional goggles, particularly in indoor pools.
Yes. Like all swim goggles, Maritonia goggles will eventually fog over time.
There is no permanent anti-fog solution in the swimming industry. Anti-fog performance is a matter of duration, not permanence.
Anti-fog longevity varies depending on factors such as water quality, frequency of use, storage conditions, and cleaning methods.
While some users may experience stable anti-fog performance for six months or even up to a year, others may notice reduced effectiveness sooner. This variation is normal and reflects differences in usage and maintenance, not a product defect.
No. Fogging over time is considered normal performance degradation, not a manufacturing defect.
Proper maintenance can significantly slow this process, but eventual fogging is expected for any swim goggle.
We offer a 30-day hassle-free return and refund policy from the date of delivery.
You may return the product within 30 days for a refund, as long as it is returned in acceptable condition.