The Problem

    Sleep Masks:Slipping-Off, Bulky, and Uncomfortable

    Every Head & Face =  Special

    Countless combinations of facial and cranial features, making it difficult to find the perfect sleep mask fit.

    Mask Straps = Not  Special- ized

    Normal sleep mask straps aren't optimized for your  head, the key to ensuring a secure & comfortable fit.

    They're either flimsy and slip off, or rigid and irritating.

    Solution: The 'Arc' Strap

    Our patent-pending detachable Arc Strap

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    Worn by Champions

    • Ryan Crouser

      3x Olympic Gold Medalist

    • Jen Thompson

      13x IPF World Powerlifting Champion

       (2353 Reviews)

      SideSleeperZ Sleep Mask

      The Kickstarter 'Backer Favorite' modular sleep mask, engineered for a slip-proof custom fit for any head shape or sleeping position.

      • Patented modular 'Arc' strap
      • Ultra-soft hypoallergenic Modal fabric
      • Pressure relief for Eyes, Ears, and Nose
      • Hollow 100% Blackout Nose Guard
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      • A Tailored-Fit Experience

        Adjustable toanyhead shape, sleeping position, or pressure preference

      • Slip-Proof and Light-Sealing

        Our Second Strap ensures that the mask stays on your face.

        Combined with our hollow nose-guard, it blocks all light from entering any angle of mask.

      • Zero Bulk for Side  Sleeping

        We engineered our mask with ultra-thin tapered sides to minimize pressure during side sleeping.

        Paired with the Arc Strap, our goal is to reduce the felt presence of the mask as much as possible.

      • Comfy & Secure

        OurArc Strap utilizes performance stretch fabric to stay flexible and comfy with movement, yet more secure than typical nylon elastic bands.

        "If your mask does not stay put, SideSleeperZ has you covered!"

        -Dr. Chris Winter, MD

        Author ofThe Sleep Solution, Sleep Consultant for theLA DodgersandOKC Thunder.

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        Just how much our customers love it

        • ★★★★★

          The SideSleeperZ is the best sleep mask that I've ever used. It's fully adjustable for a great fit and the way that the mask is designed ensures that no light at all can get in. It's also washable and comes with a nice case, which is great for travelers who are trying to get some sleep on a plane. I'd definitely recommend it to my friends.

          Ian

        • ★★★★★

          Sleep mask did the job and blocked out excessive amounts of bright white light. I used it every time I went to bed as my roommate would turn on the light while I slept. Attached pictures of both the front, back, and the packaging it came in. Would recommend 10/10 especially if you're in the military and you need some good sleep!

          Robert

        • ★★★★★

          The SideSleeperZ is the best sleep mask that I've ever used. It's fully adjustable for a great fit and the way that the mask is designed ensures that no light at all can get in. It's also washable and comes with a nice case, which is great for travelers who are trying to get some sleep on a plane. I'd definitely recommend it to my friends.

          Corey

        • ★★★★★

          I love this mask! It solves every issue I’ve had with other sleep masks. It blocks out light completely, stays in place all night, and is incredibly comfortable. The adjustable double-strap design provides a perfect fit without slipping or feeling too tight. I love it so much that I'm planning to buy a second one. Highly recommend!

          Jennifer

        • ★★★★★

          This sleep mask is incredibly comfortable and helped me get better rest whenever I had the chance to nap. It blocks out light well without feeling tight, and the eye area provides plenty of comfort. The included travel and wash bags are a nice bonus. Highly recommend!

          Ivan

        • ★★★★★

          This is so comfortable. There's so much less pressure on my face than my old sleep mask and the head straps are so perfect. I'll recommend this to everyone i know.

          Lucia