Stay secure and comfortable with CARER Men’s Protective Light Incontinence Underwear. Featuring an ultra-thin, discreet cup design, it offers reliable protection for light bladder leaks, handling drips and dribbles effortlessly. With its built-in absorbent pouch, these reusable, leakproof boxers feel just like regular underwear, giving you all-day confidence and comfort. Perfect for light incontinence – discreet protection, all day long.


Stay Fresh & Dry

Built-in pads quickly absorb liquid and securely lock it away.

Wear & Wash

Wash just like your regular underwear-easy, everyday care.

Comfy & Discreet

Feel just like your regular underwear - No liners or pads needed.

PFAS-Free

The material was not treated with any fluorinated chemicals.

The multipacks provide the best price per item.
Stock up and save



Reusable Incontinence Boxer Briefs with Pouch - M74
Reusable Incontinence Boxer Briefs with Pouch - M74

Reusable Incontinence Boxer Briefs with Pouch - M74

(178)

From ¥4,200 JPY

Mens Incontinence Underwear - M80
Mens Incontinence Underwear - M80

Mens Incontinence Underwear - M80

(28)

¥4,400 JPY From ¥4,000 JPY
Reusable Incontinence Underwear for Men with Fly - M88
Reusable Incontinence Underwear for Men with Fly - M88

Reusable Incontinence Underwear for Men with Fly - M88

(17)

From ¥4,200 JPY

Reusable Leakproof Underwear - M90
Reusable Leakproof Underwear - M90

Reusable Leakproof Underwear - M90

(8)

From ¥4,900 JPY

Men's Protective Underwear - M100
Men's Protective Underwear - M100

Men's Protective Underwear - M100

(1)

From ¥3,800 JPY

Bladder Leak Underwear for Men Incontinence - M71
Bladder Leak Underwear for Men Incontinence - M71

Bladder Leak Underwear for Men Incontinence - M71

(115)

¥4,300 JPY From ¥3,800 JPY
Washable Incontinence Trunks for Men - M81
Washable Incontinence Trunks for Men - M81

Washable Incontinence Trunks for Men - M81

(8)

From ¥3,900 JPY

Incontinence Boxer Shorts Light Absorbency - M70
Incontinence Boxer Shorts Light Absorbency - M70

Incontinence Boxer Shorts Light Absorbency - M70

(66)

¥4,400 JPY From ¥2,200 JPY
Side-Snap Incontinence Briefs - M95
Side-Snap Incontinence Briefs - M95

Side-Snap Incontinence Briefs - M95

(0)

From ¥6,500 JPY

FAQs

Our leakproof underwear is engineered for dual protection, seamlessly handling life's flows, from bladder leaks to menstrual cycles.

Our absorbent underwear absorb your flow (whether urine or menstrual flow), actively controls odor, quickly wicks moisture away from your skin, and provides a leak-proof barrier—so you feel fresh, dry, and absolutely comfortable throughout your entire day!

No other liners, pads, guards, or disposable products are required. Our highly durable underwear is machine washable and reusable - empowering you to simply wear, wash, and wear again, reducing waste and saving money.

We’re so confident you’ll love CARER, we offer a 60-Day Risk Free Trial* to any first-time customers, exclusively available through our CARER websites. If you don’t absolutely love us, we’ll offer you a store credit or refund on one used product purchased in your first order with CARER (you are not required to return the product you are claiming). 

To claim your 60 Day Risk Free Trial, simply email customer@carerspk.com, providing your order number, the name the of product you'd like to claim and the reason for your claim. You will be refunded or credited for the price you paid when purchasing the item. *T&Cs apply. You can read more about our 60-Day Risk-Free Trial here. Still got questions? See our FAQs page here.

Since the sizing can vary slightly between our different styles, we highly recommend you measure your waist first and then consult the specific size chart provided on the product page you are interested in.

Sizing Tip:

If your measurement falls exactly between two sizes, we recommend you size up for the best comfort and fit.Need Personalized Help?If you prefer, please provide us with your waist measurement and the style number(s) you are interested in, and we would be happy to recommend the perfect size for you!

For more details, check out our size guide.

After use, rinse in cold water (below 30℃ or 86 ℉) until the water runs clearycle. Next, put the underwear in your machine for a cold wash on a delicate or slow cycle. In a delicates bag is even better. Hang dry. Reuse. Repeat. Hold the fabric softener.This reduces the product’s function.

Discreet Shipping

Your order arrives in plain, unbranded packaging.

60 Day Risk-Free Trial

Try 1 pair. Keep it if unsatisfied, return rest.

Safe & Secure Checkout

Your payment is protected with trusted encryption.

Customer Service

Our team responds within 1 business day.