SEI MIO - Total Eclipse - Deluxe Blackout Mask

SEI MIO Total Eclipse Deluxe Blackout Mask

Some experiences become richer when you close out the world for a while. The SEI MIO Total Eclipse Deluxe Blackout Mask creates complete darkness without pressing against your face. The result? Deeper rest, sharper focus, or a thrilling sense of anticipation when you're playing with heightened sensation.

This is a gateway product for sensory play — soft enough for beginners, effective enough for anyone who values true blackout conditions.

Material & Feel

The mask is made from a stretchy blend of 90% polyester and 10% elastane, with soft padding on the inside that feels gentle against your skin. It's breathable enough for extended wear without feeling sweaty or claustrophobic. The fabric moves with you rather than pulling or sliding, and the padding distributes contact evenly across your face instead of creating pressure points.

Because it touches your face for long periods, the material quality matters more here than with most accessories. This feels more like a spa eye pillow than a sleep mask — substantial but not heavy.

How It Fits

The elastic strap uses hook-and-loop closure, so you can fine-tune the fit in seconds. It stays secure during movement without feeling tight or digging into the back of your head. The strap sits comfortably whether you position it higher on your skull or lower near your neck — adjust until you find the sweet spot where it feels stable but soft.

The 3D contoured design is what makes this different from flat masks. Shaped chambers around each eye create a small space between the fabric and your eyelids, so you can open your eyes, blink naturally, or wear makeup without smudging. No pressure on your lashes, no crushing feeling across the bridge of your nose.

Light Blocking

This delivers true blackout conditions. The contoured shape wraps around your eye sockets and sits flush against your face, blocking streetlights, screens, morning sun, and ambient glow. Even when you open your eyes inside the mask, you'll see complete darkness.

If you've tried flat sleep masks that let light leak in at the edges, this solves that problem. The combination of soft padding and shaped chambers creates a seal without relying on uncomfortable tightness.

Intensity level: Mild to Medium. The darkness is absolute, but the fit remains comfortable and non-restrictive. You're in control — easy to remove whenever you choose.

Ways to Use It

For sleep or rest, it helps you drop into relaxation faster by eliminating visual distractions. For sensory play, it does the same thing with completely different results: when sight disappears, touch becomes more vivid, sounds sharpen, and small movements feel amplified. A simple detail that can transform an experience without adding complexity.

Because the fit is secure but gentle, it works well for scenarios where you might move or shift position. The mask stays in place without needing constant readjustment. If you're exploring sensory deprivation as a couple, establish a safe word beforehand — even with mild intensity products, clear communication matters.

The lightweight, packable design also makes it useful for travel, meditation, or simply creating a quiet moment for yourself when you need to shut out the world.

Care

Hand wash in cool water with mild soap, paying attention to the areas that contact your skin. Rinse thoroughly to remove any soap residue. Air dry flat — avoid heat sources, radiators, or direct sunlight, as these can affect the padding and the 3D shape that prevents eye pressure.

Before washing or storing, fasten the hook-and-loop closure to itself so it doesn't catch on fabric or collect lint. Store the mask flat or in a protective case rather than crushing it at the bottom of a bag — the contoured eye chambers are what create the pressure-free blackout experience.

Because it sits against your face, we recommend keeping it for personal use rather than sharing. If you do share it, wash it thoroughly between users.

Keep Your Total Eclipse Feeling Like New

Your SEI MIO - Total Eclipse - Deluxe Blackout Mask is made for long sessions—whether that’s sleep, travel, or sensory play. A little care keeps the soft padding fresh, the 3D shape supportive, and the blackout performance on point.

Cleaning (Quick, Gentle, and Effective)

Best method: hand wash

• Hand wash in cool water with a small amount of mild soap.
• Gently work around the padded areas—no twisting or wringing (it can distort the contour).
• Rinse well to remove any soap that could irritate skin.

Drying

• Lay flat to dry in a well-ventilated spot.
• Avoid tumble dryers, radiators, or direct heat—padding and elastane prefer a slow, easy dry.

Strap + Velcro Care (So It Stays Snag-Free)

• Before washing, close the Velcro to help prevent lint build-up and fabric wear.
• If the Velcro starts feeling less “grabby,” pick out lint with clean, dry fingers.
• Adjust for a secure fit, not a squeeze—comfort is the whole point of zero eye pressure.

Makeup, Skincare, and Freshness Tips

• The hollow eye cavities are makeup-friendly, but oils can still transfer—consider a quick rinse after heavy skincare nights.
• For regular use, a simple rhythm works: wash every few wears, or more often if you’re using it daily.

Storage + Travel

• Store flat or gently curved to protect the 3D contour.
• Keep it in a clean pouch or pocket of your bag so it doesn’t pick up dust (or mystery lint).
• Avoid heavy items pressing on it—your mask likes to keep its shape.

Safety Notes for Sensory Play

• Use with a trusted partner and clear consent. Agree on a check-in or safe signal before you start.
• Don’t wear while driving, walking around, or doing anything that needs vision.
• If irritation shows up, stop and wash before the next use.