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One drawer for bothLeaks and periods1 / 7Leakproof Underwear for Bladder Leaks and Periods
Noir · Black seamless brief
One pair for the sneeze, the laugh, the trampoline and your period. A seamless brief with an absorbent zone from front to back, for light bladder leaks any day of the month and for your period days, so one drawer replaces the liners and the pads.
- For light bladder leaks and period days, in one pair
- Absorbent zone runs from front to back
- Seamless edges that stay flat under leggings
- Sneeze-test it for 60 days. Packs of 3 or more ship free.
Free standard shipping on eligible orders of $50 or more.
Build your rotation
Another pair, same fit.Keep a clean pair ready while another dries.
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Estimated delivery: 6 to 7 business days
Features & fit
- For light bladder leaks (a sneeze, a laugh, a jump) and for period days
- Absorbent zone from front to back, where leaks go when you move
- A moisture-wicking top layer and a leak-resistant barrier
- Seamless edges that stay flat under leggings and workout wear
- Sizes XS to 4XL in Noir (black) and Terracotta (warm rust)
Find your size
- Waist: measure around your natural waist.
- Hips: measure around the fullest part of your hips.
- Between sizes: choose the size that matches your hips. One free size swap comes with every order.
| Size | Waist | Hip | US dress size |
|---|---|---|---|
| XS | 24 to 26 | 33 to 35 | 0 to 2 |
| S | 27 to 29 | 36 to 38 | 4 to 6 |
| M | 30 to 32 | 39 to 41 | 8 to 10 |
| L | 33 to 35 | 42 to 44 | 12 to 14 |
| XL | 36 to 38 | 45 to 47 | 16 |
| 2XL | 39 to 42 | 48 to 51 | 18 to 20 |
| 3XL | 43 to 46 | 52 to 55 | 22 to 24 |
| 4XL | 47 to 50 | 56 to 59 | 26 to 28 |
For light to moderate leaks. For heavy or constant leaks, talk to your doctor or a pelvic floor physical therapist.
Wrong size? Every order includes one free size swap.
Product details
One seamless leakproof brief in Noir (black), for light bladder leaks and for period days. The absorbent zone runs from front to back under a moisture-wicking top layer, with a leak-resistant barrier. Made for light to moderate leaks. Comes with the 60-Day Wear-Test Guarantee and one free size swap.
A Single is one pair. The Sneeze and Period Set holds 3 pairs, the 5-Pack 5 pairs and a free wet bag, and the Full Week One-Drawer Kit 7 pairs and a free wet bag. Every pair in a pack comes in the size you choose.
Layers & absorbency
A soft top layer draws moisture away from your skin, the absorbent zone holds it, and a barrier layer keeps it off your clothes. The zone runs from the front to the back, because quick leaks and period flow both travel when you move.
Made for light to moderate bladder leaks and for period days. It is not made for heavy or constant incontinence. Refer to the garment label for the full fiber composition.
Care instructions
- Rinse in cold water straight after wearing, until the water runs clear.
- Machine wash cold on a gentle cycle, inside a mesh bag or the wet bag.
- Hang to dry. Skip the dryer, fabric softener and bleach, which wear down the absorbent layers.
- Keep 5 to 7 pairs, so a clean pair is always ready while others dry.
Shipping & the 60-Day Wear-Test Guarantee
Free standard shipping on orders of $50 or more. Under $50, standard shipping is $4.95. Express shipping is $9.95, and free on orders of $80 or more.
Orders are dispatched from our fulfilment warehouse within one business day. Delivery to the US takes 6 to 7 business days with standard shipping and 4 to 6 business days with express. For Christmas, order by 14 December with standard shipping or 15 December with express.
The 60-Day Wear-Test Guarantee. Wear it, wash it and wear it again for 60 days after delivery. If it doesn't work for you, email hello@kischt.com with your order number. We refund the pair you wore, with nothing to send back and no return fee. Unworn pairs follow our refund policy.
One free size swap on every order.
kischt leakproof underwear
Jump. Sneeze. Laugh.
Don't think about it.
Light bladder leaks after children, during workouts or in perimenopause are common, and so is a drawer of liners next to the period products. This seamless brief handles both: quick leaks any day, and your period days too.
Sizes XS to 4XL in Noir and Terracotta.
Leaks and periods in one
Front-to-back zone
Seamless under leggings
Inside the brief
Two kinds of leak.
One pair.
A quick gush and a slow period day both land in the same front-to-back zone.
Swipe to see more
Side by side
kischt vs
liners and pads.
What one drawer replaces.
| What matters | kischt | Liners and pads |
|---|---|---|
| Quick leaks | Absorbed in the front-to-back zone | A liner that can bunch or shift |
| Period days | The same pair | Separate pads or period underwear |
| Under leggings | Seamless edges lie flat | Edges that show |
| After use | Rinse, wash and wear again | Thrown away |
| Restocking | Done once | Every month |
| If it doesn't work | 60-day sneeze test | No returns once opened |
The colors
Two colors.
One drawer.
Noir for every day, Terracotta for a warmer tone.
- NoirBlack seamless brief
- TerracottaWarm rust seamless brief
Made for moving
Say yes to
the trampoline.
Jump, run and laugh without planning the next bathroom stop.
Sneeze-test it for 60 days. If it doesn't work for you, we refund the pair you wore, with nothing to send back.
Choose your packGetting it right
Three steps to
one drawer.
Swap the liners out in a week.
Choose by your hips.
Measure the fullest part of your hips and use the size guide.
Wear it any day.
For quick leaks on ordinary days, and on its own on your period days.
Rinse, wash, hang.
Rinse cold until clear, machine wash cold and hang to dry.
Good to know
Your questions.
Straight answers.
Everything you need to clear out the liners.
Revisit the comparisonIs it for bladder leaks or periods?
Both. The absorbent zone runs from front to back, so it handles a quick leak when you sneeze, laugh or jump, and your period days too.
How much does it hold?
It is made for light to moderate leaks, like a sneeze, a laugh or a jump. It is not made for heavy or constant incontinence; for that, talk to your doctor or a pelvic floor physical therapist.
Can I work out in it?
Yes. The seamless edges stay flat under leggings and the absorbent zone moves with you.
Which size should I choose?
Measure your waist and the fullest part of your hips, then choose the size for the larger number in the size guide. Every order includes one free size swap.
How long does delivery take?
Orders are dispatched from our fulfilment warehouse within one business day. Delivery to the US takes 6 to 7 business days with standard shipping ($4.95, free from $50) and 4 to 6 business days with express ($9.95, free from $80).
What if it doesn't work for me?
The 60-Day Wear-Test Guarantee covers you. Wear it and wash it for 60 days after delivery. If it doesn't work for you, email hello@kischt.com with your order number and we refund the pair you wore, with nothing to send back and no return fee. Every order also includes one free size swap. Read the refund policy.
How do I wash it?
Rinse it in cold water until the water runs clear, then machine wash cold on a gentle cycle inside a mesh bag or the wet bag. Hang it to dry, and skip the dryer, fabric softener and bleach so the absorbent layers keep working.