Best Sleep Masks for Total Light Blocking

Even small amounts of light—from a streetlight, a phone charger LED, or early sunrise—can be enough to disrupt some people’s sleep. A well-fitted sleep mask is one of the simplest tools for blocking that light, whether at home or while traveling. The key differences between masks come down to shape, material, and how well they seal around the nose.

Manta Sleep Mask

The Manta mask uses adjustable, moldable eye cups rather than a flat fabric panel, letting you customize the fit so it seals out light even for side sleepers. Reviewers often cite this adjustability as the reason it blocks light more completely than simpler masks.

MZOO Sleep Mask

MZOO offers a budget-friendly contoured mask with built-in eye cups that keep fabric off your eyelids, which can help if you tend to feel claustrophobic in flatter masks. It is a common pick for people trying a contoured mask for the first time.

Alaska Bear Natural Silk Sleep Mask

This is a long-running favorite for its simple, flat silk design with a shaped nose bridge meant to reduce light leaking in from below. It is a lightweight, inexpensive option if you prefer silk against the skin over foam or molded cups.

Nidra Deep Rest Sleep Mask

Nidra is a widely reviewed mask that uses a contoured design and adjustable strap, often recommended for travel because it packs flat while still shaping away from the eyes. It has built a reputation over many years as a reliable, no-frills option.

Mavogel Cotton Sleep Eye Mask

Mavogel’s mask has a bendable nose wire you can shape to your face, which is particularly useful for blocking the sliver of light that often sneaks in along the nose for side sleepers. The breathable cotton cover is a popular alternative to silk or synthetic fabrics.

Dream Essentials Escape Deluxe Sleep Mask

Dream Essentials makes a contoured, memory-foam-style mask with deep eye cavities designed to keep fabric fully off the eyelids and lashes, which some people find more comfortable for extended wear than a flat mask. It’s a frequent pick for red-eye flights, where comfort over several hours matters as much as blackout performance.

Bedtime Bliss Contoured Sleep Mask

Bedtime Bliss sells a contoured mask that’s often bundled with earplugs and a small travel pouch, making it a practical all-in-one pick for trips. The raised eye cup design leaves room to blink or open your eyes without the mask touching your lashes.

What to consider before buying: The biggest fit decision is flat versus contoured. Flat masks, like the Alaska Bear silk option, are thinner, pack smaller, and feel less bulky, but fabric sits directly against closed eyelids, which bothers some sleepers and can smudge lash extensions or eye makeup. Contoured masks, like the Manta, MZOO, and Dream Essentials options, raise a cavity over each eye so you can blink freely and even open your eyes in the dark, at the cost of a bulkier profile that doesn’t pack quite as flat. Strap style matters too: a single elastic band is simplest, but masks with two adjustable straps (like Manta’s) tend to stay in place better overnight and distribute pressure more evenly around the back of the head, which helps avoid the headache some people get from an overly tight single strap. If you’re a side sleeper, prioritize a thin strap and a low-profile design that won’t dig into your head against the pillow. Finally, check the nose bridge design specifically, since that’s the single biggest source of light leakage — a bendable wire or a close-contoured cutout both work, but a mask with no nose shaping at all tends to let in the most light.

Frequently Asked Questions

Do contoured sleep masks really block more light than flat ones?

Generally yes, because the raised cups create a more complete seal around the eye socket and the nose bridge area, which is where most light leakage happens with a flat mask. The tradeoff is a bulkier mask that some people find less comfortable for side sleeping.

What material is best for sensitive skin?

Silk and smooth cotton tend to be gentler on sensitive skin and less likely to cause friction marks overnight compared to rougher synthetic fabrics. If you have acne-prone skin, a washable cover (silk, cotton, or a removable foam-mask liner) is worth prioritizing so you can clean it regularly.

Can a sleep mask help with jet lag or shift work?

Many people traveling across time zones or working night shifts use a sleep mask specifically to create artificial darkness during daytime sleep, which can support the body’s natural sleep-wake cues. It’s a simple, low-cost complement to blackout curtains, but it isn’t a substitute for a consistent sleep schedule if jet lag or shift-work fatigue is severe.

How often should I wash a sleep mask?

A weekly wash is a reasonable default for most masks, since they sit directly against the skin and can pick up oils, makeup residue, and sweat over several nights. Silk and cotton covers typically handle gentle hand-washing or a delicate machine cycle well, while foam-cup contoured masks often have a removable, washable liner specifically so the molded cup itself doesn’t need to get wet.

If you wear a mask every night, look for one with a washable or replaceable cover, and consider a contoured style if you’ve found flat masks press uncomfortably on your eyes. Fit is personal, so it may take trying more than one style to find what works for your face shape and sleep position.