Worried about urine leakage, nighttime incontinence, or heavy menstrual flow?
Concerned about long trips without restroom access and feeling uneasy?
Afraid of soiling the bed with a bedridden elderly family member and resorting to non-breathable plastic covers?
We recommend the【NISHIKI】Women's Leak-Proof Long Pants. Simply wear them to avoid the anxiety of urine or menstrual leakage. Suitable for both daytime and nighttime use, these pants are reusable and washable, providing peace of mind and comfort.

These long pants feature an inner waterproof layer designed to prevent leaks from absorbent underpants due to nocturnal enuresis, protecting bedding, blankets, chairs, and sofas.
The waterproof inner shorts are sewn into the waistband of the outer long pants, effectively blocking and dispersing any urine that may leak.
The pants offer excellent waterproof protection without being bulky, and the fabric is breathable, ensuring comfort without overheating.
※ Note ※
This product does not have absorbent functionality. It must be worn in conjunction with absorbent products such as Safe Pants, sanitary pads, or diapers.
In cases of heavy menstrual flow or severe incontinence, we cannot guarantee that liquid will not leak onto the surface of the pants.
Sleep Soundly Even During Your Period!
Enjoy a full night's sleep with these waterproof long pants.
Designed to offer extra comfort during menstruation, they help you sleep better than usual.
These pants prevent menstrual blood from leaking onto your bedding or furniture. They are also recommended for postpartum use or for elderly individuals experiencing minor urinary leakage.

Prevent Menstrual Blood and Urine Leakage!At first glance, these pants look like ordinary long pants.
They are specifically designed as women's leak-proof long pants.
※ Some fabric noise may occur while walking or moving.

Enjoy Complete Peace of Mind with Our Leak-Proof Long Pants
Do you have the following concerns?
☑ Worried about menstrual leakage while sleeping
☑ Concerned about staining chairs and other surfaces at home
☑ Irregular menstrual flow during puberty
☑ Fear of urine leakage from absorbent pads
These leak-proof long pants are perfect for wearing at home during your period or heavy flow days. They help prevent leakage and protect against sanitary pad overflow.
Not only does it prevent menstrual blood from staining, but it also helps avoid urinary leakage marks.
The inner layer, similar to shorts, is made from a waterproof fabric designed to disperse liquid and prevent seepage. This layer is seamlessly sewn with the outer 100% cotton long pants.
The waterproof fabric is lightweight and thin, providing comfort without added bulk. Some fabric noise may occur with movement.



Not at all bulky, featuring a high-performance lightweight waterproof fabric.
The pants use a waterproof material designed to disperse and contain urine, preventing it from seeping through to the outer surface. The fabric is both thin and dry to the touch, offering breathability without overheating. The waterproof layer is in a discreet gray color, making it less noticeable.

Waterproof Penetration Test
Approximately 5cc of water was dripped onto the waterproof fabric, which was then subjected to about 2kg of weight and left for a period of time. After removing the weight and inspecting the fabric, the water was observed to have spread on the surface of the waterproof layer without penetrating through to the underlying fabric!

The waterproof fabric sewn into the inner side of the long pants
The semi-long waterproof shorts are stitched into the cotton long pants (non-removable). They effectively disperse any urine that seeps through absorbent pads or diapers, preventing it from reaching the outer layer of the pants.

The cuffs of the pants are elastic, ensuring a snug fit around your ankles.
The waistband features an adjustable elastic band that can be replaced. The replacement opening is easily visible, and the internal white band is also prominent.

The seams of the waterproof fabric (which do not come into contact with the skin) have tape to prevent leakage of liquids.
When washing, please follow the instructions in the image: pull out the inner waterproof shorts to help speed up the drying time.

The outer layer of the pants is made from soft, thick 100% pure cotton fabric.
To ensure it doesn’t interfere with sleep, a lightweight, waterproof fabric is used. It doesn’t feel bulky on the hips and provides a fresh wearing experience, while also being breathable to prevent overheating.
The elastic band can be replaced and adjusted to fit your body shape.The ankle cuffs are also elastic to ensure a good fit.
The seams of the waterproof shorts are sealed with tape to prevent any leakage of liquids.
When washing, it's recommended to turn the inner waterproof shorts inside out to speed up the drying process, as they are sewn to the main pants at the waistband.


Please Note!
● The waterproof shorts do not have absorbent properties. Their primary function is to disperse urine that leaks from absorbent undergarments and prevent it from reaching the outer layer of the long pants. Always use these with absorbent pants, pads, or diapers.
● If there is excessive leakage from the absorbent pants or diapers, there is still a possibility of external leakage.
● Some friction noise may occur while moving.
● When standing, excessive leakage may potentially escape through the leg openings.
Products sold on the EZ66 website are detailed with sizes and specifications to help each buyer find the right product and reduce any inconvenience.Please note that due to hygiene and safety considerations, personal hygiene items cannot be returned or exchanged once sold, whether they are unopened or not.Please carefully consider your purchase before ordering to avoid any misunderstandings. Thank you for your cooperation.
■ Product Specifications

- Material:Outer Layer: 100% CottonInner Waterproof Shorts: 100% Polyester (with polyester film)
- Sizes:
- M~L
- Outer Pants: Waist 64-77 cm, Hip 87-100 cm, Length 94.5 cm, Rise 29 cm, Inseam 65.5 cm
- Inner Waterproof Shorts: Length 36.3 cm, Inseam 9.2 cm
- L~LL
- Outer Pants: Waist 69-85 cm, Hip 92-105 cm, Length 97 cm, Rise 30 cm, Inseam 67 cm
- Inner Waterproof Shorts: Length 37.2 cm, Inseam 9.2 cm
- Color: Black
- Origin: Made in China
- Care Instructions: Do not use a dryer
- Distributor/Agent/Importer: EZ66 Life Care Co., Ltd.
- Toll-Free Service Line: 0800-600-176
- For bulk purchases or distribution inquiries, please call us, and a sales representative will contact you.