The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows
The Sleeper Period. in Organic Cotton For Heavy Flows

The Sleeper Period. in Organic Cotton For Heavy Flows

4.3
Rated 4.3 out of 5 stars
946 Reviews
$26.00
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1 pair absorbs 9 tampons of flow

Heavy absorbency: designed for heavy nights, mid flow nights and outrageous day 1s.  

Absorbs up to 10 tampons or 6 pads of flow. 

I’m dedicated to giving you a good night’s sleep on your period. I have a built in five layer padding that absorbs vertical flow and horizontal flow, because when you sleep your period can flow a little differently and I want to make sure your night is leak proof.  I’m made of soft organic cotton and am cozy, comfy and snug so you feel safe and secure and like you’re wearing a combo of your favorite leggings and PJs. I’m also great for those outrageous first heavy days, when if you have an option of laying on a couch all day, you take it. Sleep well.

When to wear: on heavy nights, or very heavy days.

Trying to do period math? Click here to work out how many pairs you need for your period according to your Flow Threshold.

This style fits like a true bike short.

You can see our size chart here.

Our Fabrics

Body: 95% Organic Cotton with 5% Spandex Jersey

Absorbent Layer: 100% Polyester  

Leak Resistant Layer: 100% Polyester PUL

 

How to take care of your Period.

Rinse for a few seconds.

Either hand wash and hang dry, or add to the laundry pile.

Regular wash, no bleach.

Tumble dry low or hang dry.

Do not dry clean.

Each pair of Period. underwear can hold up to 9 tampons worth of blood.

Check out our absorbency test video here.

You can see the length of the absorbent panel here.

How long will one pair of Period. last?

Everybody periods differently so it’s tough to be exact. Our average time is about 8 hours on a heavier flow day. Though some customers need to change after 3 to 4 hours, and others can go up to 14 hours (lucky them!). As your period gets lighter, one pair can take you through the day and night (just like regular underwear). But again, everybody Periods differently, so you need to take one cycle to figure out exactly how often you need to change. Start with a conservative estimate on your heavy days, and check in on your Period underwear after 4 hours. If you still feel good, give it another hour. Keep going until you figure out your limit. Here at Period, we find we need between 3 to 4 pairs on the first two heavy days, including evenings. And if you leak, please forgive us! Just this once. (Remember how many tampons you have forgiven). Treat the ‘leak’ as a gift and note the hour of your leakage. That is the best indicator of your ‘flow threshold’ how long the underwear will last for you.

Message from a used tampon: Hi, I’m a tampon that was last used in 1946 - only once - and I’m still languishing on a land fill. As you can imagine, I’ve had a lot of time to reflect. What was the point of me? Why did someone use me once for just a few hours and nearly a hundred years later, I’m still here? Why? This feels like a pretty stupid system to me. Please overthrow it! Please use non-disposable products so that no tampon ever has to feel this useless again. Thank you. 

4.3
Rated 4.3 out of 5 stars
Based on 946 reviews
Total 5 star reviews: 586 Total 4 star reviews: 178 Total 3 star reviews: 117 Total 2 star reviews: 52 Total 1 star reviews: 13
81%would recommend this product
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946 reviews
  • I
    Icy_feet
    Verified Buyer
    I recommend this product
    What size of underwear do you typically wear? S
    What size in Period. did you purchase? XS
    What do you use your Period. products for? Period Backup, Primary Period Protection, Overnight Protection , Everyday wear
    Rated 5 out of 5 stars
    3 months ago
    Great as actual shorts! Ordered XS for S

    Wearing them literally as shorts, fits great, they looks like just nice bike shorts but they are for periods! Great quality and fast exchange if wrong size ordered,

    Was this helpful?
  • GL
    Gwendolyn L.
    Verified Buyer
    I recommend this product
    What size of underwear do you typically wear? 3X
    What size in Period. did you purchase? 3X
    What do you use your Period. products for? Primary Period Protection, Period Backup, Overnight Protection , Everyday wear
    Rated 5 out of 5 stars
    Yesterday
    A must have!

    I love these so much for overnight wear or heavy days just lounging around the house. The coverage is great and I feel really secure wearing them. My only regret is not having more than one pair of these!

    Was this helpful?
  • S
    Sara
    I do not recommend this product
    What size of underwear do you typically wear? 3X
    What size in Period. did you purchase? 3X
    What do you use your Period. products for? Overnight Protection
    Rated 1 out of 5 stars
    2 days ago
    Plus size flop

    It’s not high waisted as seen in photos if you’re plus size. Get a size bigger or stick with the regular underwear style which are truer to sizing.

    Was this helpful?
    The Period Company
    2 days ago

    Hi!

    Thank you for sharing your review! We're very sorry the Sleeper didn't turn out as desired.
    Would you like to swap these for a different size or style?
    Please let us know. We'll gladly help!

  • E
    Emily
    Verified Buyer
    I do not recommend this product
    What size of underwear do you typically wear? M
    What size in Period. did you purchase? M
    What do you use your Period. products for? Primary Period Protection, Period Backup, Overnight Protection
    Rated 2 out of 5 stars
    3 days ago
    Warning they changed their sizing

    I've bought several pairs of the period sleeper over the past few years and love them. Sadly just got my new order and they're MUCH bigger. Bought the same size M and should have read the new reviews, they are different now. The whole point is that they fit like bike shorts to hold everything in, so as loose shorts not exactly going to stop leaks at night. They're still well made, but if you have ordered these in the past you need to size down. Wish they put a note or something for old customers who need a restock!

    Was this helpful?
  • C
    Caitriona
    Verified Buyer
    I recommend this product
    What size of underwear do you typically wear? L
    What size in Period. did you purchase? L
    What do you use your Period. products for? Primary Period Protection, Overnight Protection
    Rated 4 out of 5 stars
    3 weeks ago
    The Sleeper

    I really like my sporty stretch period underwear and they fit perfectly so I thought I would try the sleeper. I liked it overall and it serves the purpose I wanted it to but I think I should have sized down for the sleeper. It is loose on my legs and waist. It isn't too bad but I think I would enjoy them even more if they fit a little tighter. But they are comfy and nice to wear like shorts.

    Was this helpful?