Manta SOUND Mask is made from specialized perforated materials and innovative 3D-knit mesh for maximum airflow. The head strap on Manta SOUND Sleep Mask is made of high-quality perforated foam and 3D-knit mesh, while the interior is made of moisture-wicking Modal fabric. And the eye cups are made from soft, cooling Tactel with ventilation holes for enhanced breathability.

Manta SOUND Sleep Mask only notifies you when you turn the mask on or off using the physical power button. The mask has no audible notifications to signal low battery or dead battery.

To ensure your sleep is not interrupted by incoming calls or messages, we recommend you activate your phone’s Do Not Disturb mode or Airplane mode.

Manta PRO Sleep Mask features C-shaped eye cups that are thinly tapered at the temples — so there’s practically no material between your head and the pillow as you lie on your side.

In comparison, O-shaped eye cups (like the ones with our original Manta Sleep Mask) feature a simpler design that means more material between your face and your pillow when you sleep on your side. Though they are still very comfortable, many side sleepers prefer C-shaped eye cups.

In addition to that, the Manta PRO Sleep Mask eye cups feature a smart “air bubble” that expands to keep light out when switching positions, and compresses flat when you lie on your side, to give you a perfect blackout seal with none of the bulk.

The head strap on Manta PRO Sleep Mask is made of high-quality perforated foam and mesh, while the interior is made of Tactel®: an advanced fabric that’s 2x as soft, 3x as durable and 8x faster drying than most fabrics.

Manta SILK Sleep Mask features luxurious, frictionless 30 momme silk eye cups that glide across your skin, preventing the formation of wrinkles caused by fabrics stretching and pulling your skin. Also, while other fabrics pull moisture from your skin and hair while you sleep, silk is protein-based and helps your skin and hair retain precious moisture.

Yes, Manta SILK Sleep Mask is 100% machine washable, though it requires specific care to maintain the integrity of the silk:

• Wash before first use. Use cold water with mild detergent and avoid bleach.
• Put the mask (with the eye cups) in the mesh laundry bag.
• Wash separately, especially for the first few washes.
• Add a color-catcher sheet.
• Air-dry completely before wearing.

Your Manta Sleep Earplugs are built for durability. With proper care, a single pair is designed to provide up to 12 months of nightly use, making them a long-lasting alternative to disposable plugs.

Keeping your earplugs fresh and durable is simple. To protect the soft inner foam core, please avoid using water or soap.

Instead, just gently wipe the outer silicone shell with a clean cloth lightly dampened with rubbing alcohol after every few uses. Let them air dry completely before placing them back in their protective case. Taking a moment for this simple routine keeps your favorite pair in perfect condition, ready for up to a year of peaceful rest.