A Tailored-Fit Experience
Adjustable to any head shape, sleeping position, or pressure preference
We were blown away by the SideSleeperZ Community's reception, with 1700+ orders worldwide!
Sleep Masks: Slipping-Off, Bulky, and Uncomfortable
Countless combinations of facial and cranial features, making it difficult to find the perfect sleep mask fit.
Normal sleep mask straps aren't optimized for your head, the key to ensuring a secure and comfortable fit.
They're either flimsy and slip off, or rigid and irritating.
Our patent-pending detachable Arc Strap
A secure fit for sensory deprivation training! Improve balance and spatial awareness for sports like grappling, lifting, and gymnastics!
Adjustable to any head shape, sleeping position, or pressure preference
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.
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.
Our Arc Strap utilizes performance stretch fabric to stay flexible and comfy with movement, yet more secure than typical nylon elastic bands.
-Dr. Chris Winter, MD
Author of The Sleep Solution, Sleep Consultant for the LA Dodgers and OKC Thunder.
Kim, an original Kickstarter backer and Emergency Room Nurse, shares her experience with 24 hour daylight!
3x Olympic Gold Medalist
13x IPF World Powerlifting Champion
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