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

4.2
Rated 4.2 out of 5 stars
786 Reviews
$24.00
/

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.

Some customers report that this style runs a little small - we recommend sizing up if you are on the fence!

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 10 tbls, or 8-10 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. 

4.2
Rated 4.2 out of 5 stars
Based on 786 reviews
Total 5 star reviews: 460 Total 4 star reviews: 145 Total 3 star reviews: 98 Total 2 star reviews: 44 Total 1 star reviews: 39
77%would recommend this product
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786 reviews
  • AS
    Ashley S.
    Verified Buyer
    I recommend this product
    What size of underwear do you typically wear? XL
    What size in Period. did you purchase? XL
    What do you use your Period. products for? Primary Period Protection, Overnight Protection , Period Backup, Everyday wear
    Rated 5 out of 5 stars
    5 hours ago
    Yessssss!!!! They are comfy and they work!

    I prefer not to wear clothing while sleeping. Sometimes I prefer using non-insertable period management products during my cycle, especially if I am having strong cramps. So if I am going to use undies/period undies, they need to be soft, close-fitting enough to not shift around when I turn while sleeping in the night, but not too tight and squishing me. These are perfect. They are fairly high-rise but it helps them stay in place. They don’t cause me to get overheated or feel too damp from my period (this can wake me up sometimes). Love love love. Will buy more. Good value for price.

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  • A
    Asia
    I recommend this product
    Rated 5 out of 5 stars
    18 hours ago
    5 Stars

    So comfy. Better than expected! Great quality for the price. This is the 2nd brand I tried and I’m sold. I don’t need to spend $40+ a pair. This way I can replace them when I want to.

    Was this helpful?
  • L
    Lexi
    Rated 3 out of 5 stars
    3 days ago
    3 Stars

    Works well but was a bit over sized. I did my measurements a few times before ordering and they lined up with the 2xl. Possibly worth sizing down.

    Was this helpful?
  • KR
    Kristin R.
    Verified Buyer
    I recommend this product
    What size of underwear do you typically wear? L
    What size in Period. did you purchase? XL
    What do you use your Period. products for? Overnight Protection , Everyday wear
    Rated 5 out of 5 stars
    4 days ago
    You knocked it out of the park with this one!

    I have been using these for about 6 months. Most importantly, they are comfy, especially with that early period bloating! Just throw on an old t-shirt with them and I’m ready for bed. I have not had to worry about a single nighttime leak with these. My skin can breathe. They rinse out well and are very easy to wash/dry in the machines. I sized up, as others had recommended and they fit great. Customer service has been great, too.

    Was this helpful?
  • AG
    Ashley G.
    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? Overnight Protection
    Rated 1 out of 5 stars
    5 days ago
    Did not absorb how I thought it would

    Unfortunately my flow did not stay in the area meant for absorption. I wore it overnight and it was not the heaviest flow. I really wanted these to work for me.

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