Flat lay image of 3 sets of boys boxer brief underwear. One solid heather gray style, followed by one solid sky blue style, followed by one solid black style.
Scattered flat lay image of 3 sets of boys boxer brief underwear. One solid heather gray style, followed by one solid sky blue style, followed by one solid black style.
Close up flat lay image of 3 sets of boys boxer brief underwear waistbands. One solid heather gray style, followed by one solid sky blue style, followed by one solid black style.
Flat lay image of 3 sets of boys boxer brief underwear. One solid heather gray style, followed by one solid sky blue style, followed by one solid black style.

Solid Boy's Bamboo Viscose Boxer Brief Underwear - 3 Pack

Rated 4.6 out of 5
Based on 67 reviews
Regular price
$24.00
/

The softest undies they’ll ever own! Our boxer briefs are made from buttery soft custom-milled bamboo viscose, so comfy they'll always be the number one pick from the underwear drawer. Featuring our most popular signature prints and solids, our collection of boys' underwear puts the fun in function.

  • Buttery soft, stretchy custom-milled bamboo viscose that’s gentle on sensitive or eczema-prone skin
  • Seasonless fabric to keep them cool and dry 
  • No interior tags
  • Fully encased elastic that never touches their skin
  • Pack of three in Heather Gray, Sky Blue, and Black
  • 95% viscose from bamboo; 5% spandex 
  • Machine wash cold
  • Note: All purchases of boy’s underwear are final sale and non-refundable for sanitary and hygiene reasons. 

Little Sleepies is proud to donate a portion of each and every sale to Alex's Lemonade Stand Foundation for Childhood Cancer.

average rating 4.6 out of 5
Based on 4.6 Reviews
average rating 4.6 out of 5
Based on 67 reviews
  • 5 Stars
    49 Reviews
  • 4 Stars
    11 Reviews
  • 3 Stars
    5 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    2 Reviews
90% of reviewers would recommend this product to a friend
Customer photos and videos
67 Reviews
Reviewed by Mikayla
I recommend this product
I'd love for me or my little to be featured on Little Sleepies:
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Rated 4 out of 5
Review posted

Size up!

We love these boxer briefs but size up at least one if not two sizes. I originally purchased a 18-24 months (xxxs) for my 2 year old (he just turned 2 for reference) because the measurements on the size chart matched his waist measurement but the briefs came and they fit my 7 month old! So I repurchased the 4/5t (xs) which is crazy cause he’s only two but they fit his waist and are a little big in his legs but have plenty of room to grow! If you like them tighter I’d say size up one size if you don’t mind a little room to grow go two sizes up!

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Reviewed by Ali B.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

The best!!

Sooooo soft and comfy! I was so sick of those cheap scratchy character underwear with the tight elastics giving my daughter indents on her thighs after wearing them and im so glad i found these! Super soft and dont dig in. They definitely run big and are a little baggy on my 3yr old so keep that in mind. She is about 40lbs, 41inches tall and wears 4t/5t clothes and i got her the size 4/5, they’re definitely a little baggy on her but not too big that theyre falling off

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Reviewed by Brandie Q.
Verified Buyer
Rated 3 out of 5
Review posted

Sizing is a bit off.

The waist fits my daughter great but the leg opening makes the very baggy on her.

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Reviewed by Chelsea L.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

My son loves his “comfy undies”!

I was so glad to see these finally back in stock. My son loves this underwear. We just bought him the next size up and he’s very happy!

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Reviewed by Jessica
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted

Great but run big

These undies are everything you would want from the little sleepies brand: lightweight, soft as can be, and great coverage. Took off one star because they are quite large. We could have gone down 2 sizes to have a perfect fit. Daughter is a 5t in everything right now (37lbs and 42inches) and the xxs 2/3 is still big.

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Made From Bamboo Viscose

Softest Fabric Ever

Fits 3x Longer

Seasonless Fabric

Award Winning

Great for Gifting