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

4.4
Rated 4.4 out of 5 stars
845 Reviews
$24.00
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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. If you want a more relaxed fit, we recommend sizing up!

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. 

4.4
Rated 4.4 out of 5 stars
Based on 845 reviews
Total 5 star reviews: 528 Total 4 star reviews: 155 Total 3 star reviews: 106 Total 2 star reviews: 46 Total 1 star reviews: 10
81%would recommend this product
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845 reviews
  • DR
    Danine R.
    Verified Buyer
    I recommend this product
    What size of underwear do you typically wear? 5X
    What size in Period. did you purchase? 5X
    What do you use your Period. products for? Everyday wear , Overnight Protection
    Rated 5 out of 5 stars
    16 hours ago
    Great for treating urinary incontinence, too.

    I have been using the Period products called PEE. They have not been available for a while. I wrote to the company and this model was suggested, as well as some others. Some of them only come up to size two. I have been working on my weight for quite some time and have lost 80 pounds, but still need a larger size. This style and size have worked out well. They keep my clothing and bedding dry. Awesome!

    No other company makes underwear that fits me correctly and absorbs like Period products.

    Thank you Period Company

    A satisfied Customer

    Was this helpful?
  • S
    Sabrina
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    5 Stars

    Second time purchasing these! Confident comfortable sleeping

    Was this helpful?
  • RC
    Rebecca C.
    Verified Buyer
    I do not recommend this product
    What size of underwear do you typically wear? 2X
    What size in Period. did you purchase? 2X
    What do you use your Period. products for? Primary Period Protection, Period Backup, Overnight Protection
    Rated 1 out of 5 stars
    2 days ago
    Terrible in a 2x

    The image makes these shorts look like they’ll go a decent way down your thighs, but in reality, they’re exactly the right length to be too short to be comfortable and useful, but too long to just slide up into your crotch. I tried these one night, tossed and turned for an hour, then threw them off in a fit of rage. Gotta do better for the big girls!

    Was this helpful?
  • A
    Amanda
    I recommend this product
    Rated 4 out of 5 stars
    2 days ago
    4 Stars

    The sleeper holds more blood than others that say they're for heavy days (apparently not mine, but mine are extra heavy). I'm still getting used to them and knowing when to change but the sleeper holds quite a bit and is very comfortable

    Was this helpful?
  • G
    Gretchen
    Verified Buyer
    I 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, Overnight Protection , Light Bladder Leaks, Everyday wear
    Rated 5 out of 5 stars
    1 week ago
    10/10 recommend

    These are literally perfect for night 1 of my periods.

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