Free shipping on US orders $25+

Free shipping on US orders $25+

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

Signature

Solid 3 Pack Boy's Boxer Brief Underwear

Current price:$24.00Final Sale
4.6
Rated 4.6 out of 5 stars
245 Reviews

Print:

Solid
  1. Sunshine  swatch
  2. Heather Gray swatch
  3. Construction  swatch
Size
Size sold out? Click to sign up for waitlist!
  • Illustration of a green bamboo stick

    Made from Bamboo Viscose

  • Illustration of a light blue fluffy cloud

    Softest fabric ever

  • A sun and snowflake icon divided diagonally, representing contrasting weather conditions

    Seasonless

  • Illustration of a roll of yellow measuring tape

    Stretch to fit longer

  • Two overlapping pink hearts of different sizes on a white background

    Better for snuggling

  • Illustration of single drop of light blue liquid overlapping a white plus sign

    Soothes sensitive skin

The softest undies they’ll ever own! Our boxer briefs are made from buttery soft custom-milled Lunaluxe™ bamboo viscose, so comfy they'll always be the number one pick from the underwear drawer. Featuring adorable Heather Gray, Black & Stormy solids, our collection of boys’ underwear puts the fun in function. 

The softest undies they’ll ever own! Our kids underwear is made from buttery soft custom-milled Lunaluxe™ bamboo viscose, so comfy they'll always be the number one pick from the underwear drawer. Featuring adorable prints and bright solid colors, our collection of kids underwear puts the fun in function. 

  • Buttery soft, stretchy custom-milled Lunaluxe™ bamboo viscose that’s gentle on sensitive or eczema-prone skin
  • Seasonless fabric to keep them cool and dry 
  • Smooth seams for all-day comfort
  • No interior tags
  • Fully encased elastic waistband that won't roll or bunch
  • Pack of three 
  • Note: All purchases of underwear are final sale and non-refundable for sanitary and hygiene reasons. 

  • Lunaluxe™ Bamboo: 95% viscose from bamboo; 5% spandex
  • Machine wash cold
Illustration of a yellow flower with five round petals.
Recommended

share your pic @littlesleepies

Hello Lunaluxe™

Get to know the world’s most magical fabric.

A family of five wearing matching luna neutral print pajamas

Hello Lunaluxe™

Get to know the world’s most magical fabric.

Illustration of a green spring
Grows with your little ones

Our super stretchy fabric fits 3x longer!

Illustration of 3 pink hearts stacked vertically descending in size
Snuggly soft & hypoallergenic

Soothing and gentle on sensitive and eczema-prone skin!

Illustration of a blue star stacked on top of a yellow flower surrounded by blue and yellow dots
Comfortable year round

Our fabric is lightweight and breathable - perfect for any season.

Learn More
Alex's Lemonade Stand Foundation for Childhood Cancer logo

Little Sleepies is proud to donate a portion of each and every sale.

Learn More

Reviews

4.6
Rated 4.6 out of 5 stars
Based on 245 reviews
245 reviews
  • J
    Jessica
    Reviewing
    Construction Boy's Bamboo Viscose Boxer Brief Underwear - 3 Pack XXS
    Rated 5 out of 5 stars
    4 days ago
    5 Stars

    I have tried everything to get my potty training toddler to wear underwear with no success. I finally broke down and bought him some of the LS ones and he is wearing them without a fuss. 🙌🏻😅

    He does have sensory issues with clothing so I don’t know why I didn’t think of it before. I highly recommend them.

  • MS
    Michele S.
    Verified Buyer
    Reviewing
    Rainbows & Sunshine Girl's Bamboo Viscose Brief Underwear - 3 Pack XS
    Rated 5 out of 5 stars
    6 days ago
    Granddaughter Loves Them

    Great underwear to help with potty training.

    Prettier than pull ups and SO soft.

    My grand babies have been growing up in Little Sleepies and love wearing matching sets from time to time.

  • RC
    Rebecca C.
    Verified Buyer
    Reviewing
    Rainbows & Sunshine Boy's Bamboo Viscose Boxer Brief Underwear - 3 Pack XXS
    Rated 5 out of 5 stars
    1 week ago
    Love these!

    Got these for my grandson who has very sensitive skin and love them!!

  • DR
    Darina Romanova A.
    Verified Buyer
    Reviewing
    Rainbows & Sunshine Boy's Bamboo Viscose Boxer Brief Underwear - 3 Pack S
    Rated 5 out of 5 stars
    3 weeks ago
    The best !

    The best !

  • DO
    Derek O.
    Verified Buyer
    Reviewing
    Secret Garden Girl's Brief Underwear - 3 Pack S
    Rated 5 out of 5 stars
    1 month ago
    good

    my daughter loves it there are some of the undies that don't fit as snug as others she likes the plain colors the best they fit the best like the peach color

Press left and right arrows to navigate.
Viewing Slides 1 to 3 of 5
Reviews LoadedReviews Added