Sleep glossary
contoured eye cup
Updated
It can reduce eyelid contact, though it may add bulk for side sleepers.
Plain-English definition
A contoured eye cup is a shaped area in a sleep mask that creates space around the eyes.
It can reduce eyelid contact, though it may add bulk for side sleepers.
Why it matters
Eye clearance, nose bridge fit, and strap pressure often decide sleep mask comfort.
Buying relevance
Use this term as a practical buying clue, then check the current manufacturer wording, setup guidance, materials, and returns policy. It should not be treated as a medical claim or a guarantee of how a product will work for you.
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