10 Best Sleep Masks of 2025: Block Light, Sleep Deeper

The Science of Sleep and Light

Melatonin — the hormone that regulates sleep — is suppressed by even small amounts of light reaching your eyes. Research from the National Institutes of Health shows that complete darkness during sleep improves melatonin production, shortens sleep onset time, and increases REM sleep duration. A quality sleep mask creates the dark environment your brain needs to sleep deeply.

Testing Process

Sleep masks were tested by our panel of light-sensitive sleepers over 4-week periods. We evaluated blackout effectiveness (using a lux meter), comfort for side and back sleepers, breathability in warm conditions, and durability after regular machine washing.

1. Manta Sleep Mask — Best Overall

The Manta Sleep Mask's adjustable eye cups create a 100% blackout dome over each eye — without pressing on your eyelids. This zero-eye-pressure design allows REM sleep without restriction, and the modular system lets you configure it to your face shape.

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2. Alaska Bear Silk Sleep Mask — Best Silk

Natural silk is thermoregulating, hypoallergenic, and gentle on skin and hair. The Alaska Bear mask uses 19-momme mulberry silk and a wide elastic band that distributes pressure evenly across the head.

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3. Tempur-Pedic Sleep Mask — Best Comfort

Tempur-Pedic uses its proprietary TEMPUR material in a sleep mask that contours precisely to your face — the same pressure-relieving material used in their mattresses. The result is luxurious comfort even for extended wear.

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4. Mavogel Cotton Sleep Mask — Best Budget

The Mavogel Cotton mask's unique butterfly wing design blocks light from below and around the nose bridge — an area most masks fail to address. At under $15, it delivers impressive blackout performance.

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5. Bose Sleepbuds II + Sleep Mask Combo — Best with Audio

Bose Sleepbuds II aren't headphones — they're specifically engineered to block external sounds and play curated sleep content at volumes calibrated not to disturb your sleep stages.

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6. Bedtime Bliss Contoured Sleep Mask — Best for Eyelash Extensions

The Bedtime Bliss mask's molded interior dome keeps the mask shell away from your eyes entirely — protecting eyelash extensions, fresh eye makeup, and preventing the flat-lash phenomenon of contact sleep masks.

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7. Nidra Deep Rest Eye Mask — Best for Travel

The Nidra's ultra-lightweight design (0.6 oz) and contoured cups make it ideal for travel. It folds flat in a pocket and creates complete darkness on planes, trains, and in hotel rooms with poor blackout curtains.

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8. Drowsy Sleep Co. Silk Eye Mask — Best Premium Silk

Drowsy's silk masks are crafted from OEKO-TEX certified silk, ensuring no harmful chemicals contact your skin. Their wide adjustable band distributes tension without leaving marks, even after 8 hours.

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9. Manta CURVE Mask — Best for Side Sleepers

Manta's CURVE model specifically addresses the side sleeper challenge: a curved edge panel prevents the mask from pressing or shifting when your face is against a pillow.

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10. REMTech Sleep Mask with Bluetooth — Best Smart Sleep Mask

The REMTech sleep mask integrates Bluetooth speakers directly into ear covers — playing sleep sounds or white noise while blocking all light. Ideal for those who need both darkness and audio for sleep.

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Sleep Mask Selection Guide

Eye pressure sensitivity: Choose contoured or dome-style masks if any eye contact disturbs your sleep.

Side sleeping: Look for masks that won't shift when pressed against a pillow.

Overheating: Natural silk or cotton breathes better than synthetic materials.

Light sensitivity: Test nose bridge sealing — most light leakage happens below the nose.

Conclusion

The right sleep mask is a powerful, low-cost sleep intervention. Paired with consistent sleep timing and a cool room temperature, total darkness can meaningfully improve your sleep depth and morning energy levels. Start with a budget option to test the concept, then invest in premium materials once you confirm the benefit.