Leakproof Absorbent Underwear – Seamless Brief, Holds up to 50 ml, Washable
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Details
Holds up to 50 ml · Seamless · Washable
Leakproof Underwear That Looks and Feels Like Your Usual Brief
A small leak when you laugh, run or cannot reach the toilet in time should not decide what you wear. This seamless brief has a built-in absorbent area that holds up to 50 ml, so you stay dry and fresh without bulky pads or visible lines under your clothes.


How it works
Four layers that keep you dry
The absorbent area is made of four thin layers. Moisture is drawn in straight away and held inside, so the brief does not feel wet against your skin.
- Comfort layer: soft and breathable, comfortable all day long.
- Absorbent layer: quick-drying and spreads moisture evenly, which helps you feel fresh.
- Moisture barrier: keeps leaks in and helps neutralise odours.
- Outer layer: waterproof and antibacterial, so there is no wet feeling.
Side by side
Compared with disposable pads and liners
| This brief | Pads and panty liners | |
|---|---|---|
| Under clothes | Looks like regular underwear, no visible lines | Visible and bulky |
| Odour | Stays odour-free, even after hours | Can trap odour |
| Comfort | Soft, breathable and skin-friendly | Often uncomfortable |
| Cost over time | Washable and reusable | A new one every time |

Who wears it
Freedom for everyday life
Many women with light bladder leaks wear it at work, when they are out and about, and at night, so they no longer have to plan their day around pads.
It is also popular with runners on race day and with people who go to the gym and want to feel secure when they move, sweat or wear light-coloured trousers.
Find your size
| Size | UK size | Waist (cm) | Hips (cm) | Waist (in) | Hips (in) |
|---|---|---|---|---|---|
| XS | 4–6 | 64–69 | 84–89 | 25–27 | 33–35 |
| S | 6–8 | 69–74 | 91–97 | 27–29 | 36–38 |
| M | 8–10 | 74–79 | 97–102 | 29–31 | 38–40 |
| L | 10–12 | 79–86 | 104–109 | 31–34 | 41–43 |
| XL | 12–14 | 86–91 | 109–114 | 34–36 | 43–45 |
| 2XL | 14–16 | 91–97 | 114–119 | 36–38 | 45–47 |
| 3XL | 16–18 | 99–102 | 122–127 | 39–40 | 48–50 |
| 4XL | 18–20 | 104–109 | 127–132 | 41–43 | 50–52 |
Most women can stay with their usual size, as the fit is true to size. If you are between two sizes, choose the larger one. One of the models is about 180 cm (5 ft 11 in) tall and wears size 2XL.

How much it holds
Up to 50 ml, without the bulk
Each brief absorbs up to 50 ml. That is about as much as 5 pads or one and a half incontinence liners, without leaks, without odour and with the comfort of everyday underwear.
Only the absorbent area has extra layers, so that part is slightly thicker, but not in a way that feels uncomfortable or shows. The rest of the brief is as thin as regular underwear, with a seamless finish that leaves no lines under clothing.





Pink

Black

Nude

Blue

Red

Purple
Care
How to wash it
1. Rinse
Rinse the brief in cold water after wearing it.
2. Machine wash
Wash it at 30°C with a mild detergent, ideally in a laundry bag.
3. Hang to dry
Let it air dry. Do not use bleach or fabric softener.
Because it is washable and reusable, every brief replaces a large pile of disposable pads and liners over time.
Questions people ask
Is it hygienic?
Yes. A special antibacterial layer helps get rid of bacteria and neutralise odours, so the brief stays clean and fresh through the day.
How long can I wear it?
Up to 12 hours, depending on how much you leak.
Won't it smell?
No. The antibacterial layer removes unwanted odours, so it stays fresh all day.
Does it feel wet?
No. The four layers absorb the moisture, so it does not feel wet against your skin.
How many do I need?
One for the day and one for the night. At least 4 is a good start, so there is always a clean one ready while the others are being washed.
How do I choose my size?
Use the size chart above. Most women stay with their usual size. Between two sizes, go for the larger one.
Specifications
- Style: seamless high-cut brief with a built-in absorbent area
- Absorbency: up to 50 ml
- Wear time: up to 12 hours, depending on the leakage
- Protection: 4 layers: comfort, absorbent, moisture barrier, waterproof antibacterial outer layer
- Sizes: XS to 4XL (UK 4 to 20)
- Colours: pink, black, nude, blue, red, purple
- Care: rinse cold, machine wash at 30°C, air dry
What's in the box
- 1 leakproof brief in the colour and size you choose