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Goodnites Nighttime Bedwetting Underwear for Boys, Sizes Extra Small - Extra Extra Large

|2,479 ratings
Item # 990397050
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Highlights

  • Goodnites Boys' Bedwetting Underwear: Available in Size XS-XXL   
  • Up to 100 percent leak free nights to help kids stay dry while they sleep   
  • Extra protection where boys need it most to help keep pajamas and bedding dry   
  • Thin underwear like fit with odor absorbing material for discreet overnight wear   
  • Hypoallergenic and free of elemental chlorine, parabens, and fragrance

Goodnites Nighttime Bedwetting Underwear for Girls, Sizes Extra Small - Extra Extra Large

Goodnites Nighttime Bedwetting Underwear for Girls, Sizes Extra Small - Extra Extra Large
Members-only price

Goodnites Nighttime Bedwetting Underwear for Girls, Sizes Extra Small - Extra Extra Large

4.6901 out of 5 stars
4.6901 out of 5 Stars. 1720 reviews
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Goodnites Nighttime Bedwetting Underwear for Boys, Sizes Extra Small - Extra Extra Large
Goodnites Nighttime Bedwetting Underwear for Boys, Sizes Extra Small - Extra Extra Large
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About this item

Product details

Dependable Nighttime Protection for Kids

Goodnites Nighttime Underwear is designed to help kids who experience bedwetting feel more secure and supported so they can focus on getting a good night’s sleep instead of worrying about overnight accidents. This nighttime underwear is made to offer dependable protection throughout the night and provides targeted coverage where boys typically need it most. That support can help keep pajamas and bedding dry, reduce middle of the night changes and give both kids and parents more confidence at bedtime. 

Comfortable and Discreet Design

Bedwetting is more common than many families realize, and a significant number of kids experience nighttime accidents, so Goodnites focuses on helping manage this stage in a way that protects kids’ self esteem. The underwear like fit helps this product look and feel more like regular underwear under pajamas, while the thin design and odor absorbing material provide discreet protection that kids can feel comfortable wearing at home, during sleepovers or when traveling. Inside, the core quickly pulls moisture away from skin and locks it away to help kids stay dry and comfortable while they sleep, which can limit disruptions to their rest. 

Soft, Hypoallergenic Materials

The materials are soft, gentle and hypoallergenic, and the product is made without elemental chlorine, parabens or fragrance to be suitable for many kids with sensitive skin. Goodnites is also available in a broad range of sizes to help fit older kids and growing bodies, so families can continue to rely on the same trusted product as their child grows. Goodnites nighttime underwear are FSA/HSA-eligible in the US, so members with qualifying benefits can choose to use pre-tax healthcare dollars toward eligible purchases. Product and packaging may vary.

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Specifications

Size Weight Count
XS 28-43 lbs. 74 ct.
S/M 43-68 lbs 74 ct.
L 68-95 lbs 58 ct.
XL 94-120 lbs 46 ct.
XXL 120-165 lbs 40 ct.

Key Specifications
Diaper Type: Nighttime
Key Features: Quicksorb Protection - holds 3 water bottles worth, gap-free fit
Free From: Free of harsh ingredients; dermatologist-tested hypoallergenic
Gender​: Boys
Design/Character Callout​ S/M, Hulk Design; L, XL, and XXL do not feature character design
Hypoallergenic (Yes or No)​ Yes
Use/Disposal Instructions​ Dispose in garbage, do not flush
Disclaimers: Packaging may vary.
FSA/HSA: Yes


Shop more FSA & HSA eligible products HERE

Member ratings & reviews

4.5 out of 5 stars
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2,479 ratings1,589 reviews
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Showing 1-3 of 1,589 reviews

Aug 3, 2025
AJK
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best pull-up on the market

We have an 11 year old who has autism and he is not yet potty trained. He’s slowly getting there, so thank goodness for Goodnites!! These are the softest, best fitting, most absorbent pull-ups. We recently sized up to XL and are delighted to learn Goodnites has an XXL in case we still need them. We’ve been working on potty training for more than two years, so it’s a possibility we will need the larger size. Great product!!

Helpful?5WDCUIRN8GG414985554345
Feb 21, 2026
Kierston
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

best pull ups ever!!

my son is 6 years old, special needs and weighs 60lb. size large fits him comfortably and works amazing!! we have never had a leak even though his overnight pull ups get super full! They've contained blowouts, aren't bulky so you can't tell he's wearing a pull up, and they're cute!! my favorite pull ups by far!!

Review from walmart.com
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Nov 16, 2024
Rida
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Relieved

Im so relieved to be able to come to Sam's and grab these. The older my autistic son gets its harder to find pull ups in his size. No one talks about how hard it us to potty train autistic and special neefs children. These are a blessing for me.most stores discontinue or dont keep theirs in stock. If they do the price is not affordable for the amount you receive. Sam's makes it feasible to have what we need fir my son.

Helpful?5WDCUIRN8GG414985554345