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✦Try your first pack for $9.99✦FSA/HSA eligible — use pre-tax dollars✦Trusted by over 1 million customers✦✦Try your first pack for $9.99✦FSA/HSA eligible — use pre-tax dollars✦Trusted by over 1 million customers✦✦Try your first pack for $9.99✦FSA/HSA eligible — use pre-tax dollars✦Trusted by over 1 million customers✦
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FitRight underwear 3xl
Back of Fitright underwear package
FitRight underwear 3xl

Add a booster, add 4 cups

Drops inside the underwear you already wear.

$17.09

See why 4 customers rate it 4.8

FitRight Underwear (Overnight)

Body contoured design for waist sizes 75-94 inches Made with Sensisoft fabric Features a inner absorbent layer that wicks moisture away from the skin Waterproof backsheet for ...

  • Made in USA
  • FSA/HSA Eligible
Purchase options
Most popular · Save 10% off this and every delivery Subscribe and Save $71.39 $64.25 ✓ Pause, skip, or cancel anytime

✓ Ships discreetly in unmarked packaging ✓ Free shipping over $75

Description
  • Body contoured design for waist sizes 75-94 inches
  • Made with Sensisoft fabric
  • Features a inner absorbent layer that wicks moisture away from the skin
  • Waterproof backsheet for added protection
More Info

FitRight Protective Underwear looks and fits like regular underwear. Designed with the customer in mind, these underwear feature soft and flexible anti leak guards, inner absorbent layer to wick away moisture and a body contoured design for larger waist sizes. Linear embossing technology helps these underwear distribute fluid evenly and a waterproof backsheet helps with added protection. These underwear are 18% larger than the XXL size and are made with a comfortable form fitting rise, accommodating waist sizes 75-94 inches. Available in white in size 3XL.

How To Use

Use in place of regular underwear to absorb urine leaks. Slip off or tear sides for easy disposal.

For added discretion, use with Because Biodegradable Disposable Bags to dispose.

Shipping & Returns

Standard delivery is 7 days on average through FedEx SmartPost. Shorter for metropolitan areas, longer for more rural areas. You will receive a shipping confirmation email with tracking information once your order ships.

For returns or exchanges please reach out toÊhelp@becausemarket.com. Returned items are accepted up to 30 days after the shipment arrived. must be in new and unopened condition and you will be responsible for the cost of shipping the items back to us. Refunds will be issued to the original form of payment only, less the handling fee if applicable, within 10 business days after receipt and inspection of the returned product. Returns sent without prior authorization may not be accepted.

Shipping & returns

Shipping is free on every order over $75, and it always arrives in plain, unmarked packaging — nothing on the outside says what’s inside.

On a subscription, your order ships on the schedule you choose. You can pause, skip, or cancel anytime from your account, no phone call needed.

Changed your mind? Returns are easy within 30 days — just reach out and we’ll take care of you.

Materials & care

Made from skin-safe materials that are latex-free, fragrance-free, and dermatologist-tested — gentle for sensitive skin.

These are single-use and disposable. Please throw them in the trash — do not flush.

Store in a cool, dry place until you need them.

FSA/HSA Eligible

Pay with your health account. Because products qualify as an eligible medical expense.

Made in USA

Manufactured in the USA in a carbon-neutral facility, with post-consumer recycled packaging.

Customer reviews

4.8 4 reviews

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Gentle on skin

Skin-safe materials that are latex-free, fragrance-free, and dermatologist-tested.

Overnight protection

DryFeel anti-leak channels lock leaks away in seconds, with side leak guards and up to 12-hour odor control.

Expert approved

Dermatologist approved and urologist recommended. Made in the USA in a carbon-neutral facility.

Don’t wanna order every month? Try our subscription!

Your protection, on your schedule — most members set it and forget it. Subscribe now and get it conveniently delivered at your schedule.

Pick your rhythm

Choose how often you want deliveries — monthly, every two months, or every 15 days.

We handle the rest

Every order ships free in discreet, unmarked packaging, right on schedule.

Stay in control

Pause, skip a delivery, swap products, or cancel anytime from your account — no calls needed.

Not sure it’s the right one?

Take our quiz

Questions, answered

How does the subscription work?

Pick a size and delivery frequency, and we ship automatically at 10% off every order with free shipping. You can pause, skip, swap, or cancel anytime from your account — no phone calls required.

How is Sensitive different from Overnight Plus?

The Sensitive line is designed for sensitive skin: a 100% plant-based topsheet spun from sugarcane gives a super-soft feel, and it’s free from fragrances, parabens, chlorine, PFAS, and latex. Both absorb up to 6 cups.

How do I choose the right size?

Measure your waist and hips and check our size chart. A good fit is snug but not tight — 50% of leaks are caused by incorrect fit, so it’s worth a minute to check.

Can I use FSA/HSA funds?

Yes — all our bladder protection products are FSA/HSA eligible, so you can pay with pre-tax dollars.

Is the packaging really discreet?

Completely. Orders arrive in plain, unmarked packaging with nothing on the outside that indicates what’s inside.