Silicone hydrogel
Breathable comfort, all-day eye health. The silicone-hydrogel material increases oxygen supply to the eye, helping keep your eyes clear, white and comfortable through extended wear.
All-day eye health & comfort
Why the material matters.
01
Up to 5× more oxygen
Silicone channels carry far more oxygen to the cornea than traditional hydrogel.
02
Healthier corneas
Better oxygen flow reduces redness and supports long-term corneal health.
03
Clear, white eyes all day
Well-oxygenated eyes stay bright and comfortable, even during long wear.
Beyond oxygen: the breakthrough
For decades, the challenge was balancing hydration with oxygen flow. Silicone is naturally highly permeable to oxygen; combined with water-loving hydrogel, it delivers oxygen while staying hydrated and comfortable.
The evidence
Oxygen performance verified by independent laboratories.1
More oxygen to the cornea vs. traditional hydrogel materials.
High oxygen transmissibility on silicone-hydrogel lenses.
Performance verified to recognised ISO standards.
"Oxygen is everything for corneal health. Silicone hydrogel lets the eye breathe—so comfort and long-term health go hand in hand."
Sofia Berg · Head of Product & Science, Clearlii
Eyes that breathe all day
Wearers on whiter, fresher eyes through the longest days.
"My eyes stay white and fresh even after a fourteen-hour shift on the ward."
Erik L.
Göteborg
"I can wear them comfortably far longer than my old lenses — no late-afternoon fog."
Johanna N.
Stockholm
"My optician recommended the switch for eye health, and I can genuinely feel the difference."
Markus T.
Aarhus