Quick answer
Sleeping with a soft, light-blocking eye mask helps you fall asleep faster and reach deep sleep by eliminating light that disrupts your natural melatonin production. For the best results, choose a breathable, hypoallergenic fabric like Tencel™ Lyocell.
Why light sensitivity ruins your sleep
Even small amounts of light—from a streetlamp, phone charger, or early sunrise—can suppress melatonin and keep you in lighter sleep stages. A blackout eye mask creates complete darkness, signaling your brain it's time for deep, restorative rest.
Not all fabrics are equal. Satin can slip and cause pressure on your eyes, while rough synthetics irritate sensitive skin. A mask made from a smooth, breathable material like Tencel™ stays in place and feels comfortable all night.
What to look for in a sleep mask
Focus on three things: fabric softness, light-blocking ability, and fit. A mask that's too tight can cause headaches; one that's too loose will let light in. Adjustable straps or a contoured shape help, but a well-cut flat mask can work just as well if the fabric is dense enough.
Tencel™ Lyocell is an excellent choice—it's hypoallergenic, wrinkle-resistant, and feels buttery soft without trapping heat. That's why Homebodii uses it for their Eva Eye Mask range.
Diagnosing your sleep mask needs
- Symptom: You wake up groggy after 7+ hours in bed, or you take more than 30 minutes to fall asleep.
- Likely cause: Light leakage from curtains, electronics, or early sunrise is suppressing your melatonin production. Check your bedroom for any light sources—even a tiny LED can interfere.
- Corrective action: Use a well-fitting blackout eye mask made from a soft, breathable fabric like Tencel™ Lyocell. Adjust the strap so it's snug but not tight. Wash your mask weekly to keep it clean and free of oils that can cause breakouts.
- When to stop or choose another option: If you have sinus pressure or a headache from the mask's pressure, try a contoured or padded mask that doesn't touch your eyelids. If you can't tolerate anything on your face, consider blackout curtains instead.
Our pick for a better night's sleep
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Eva Tencel™ Eye Mask - Blush with Black Piping: Crafted from 100% certified TENCEL™ Lyocell in delicate blush with classic black piping. Tencel is breathable and hypoallergenic, so it won't irritate your eyes or make you overheat during the night.
Eva Tencel™ Eye Mask - Blush with Black Piping
