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FINIS Boy's Swim Diaper

Product Rating   4.5 Review Stars

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Product Code: 15881
Availability: Usually Ships in 24 Hours
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  • This washable and re-usable swim diaper is sturdy, cute and comfortable enough to keep you and your little one happy at the pool.

    • 100% polyester and chlorine resistant.

    Sizing is as follows:
    • Small: 3-6 months (9-15 lbs)
    • Medium: 6-12 months (15-22 lbs)
    • Large: 12-18 months (22-28 lbs)
    • XLarge: 18-24 months (28-33 lbs)
    • XXLarge: 24-30 months (33-38 lbs)
    • 3T: 36 months (34-41 lbs)
    • 4T: 48 months (38-45 lbs)

TOP Infant (0-24) FROM FINIS

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  • 4.5 Review Stars (18 Reviews)

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    See all 18 customer reviews
  • 6/2/2012 Love these swim diapers.

    5 Review Stars By Gretchen B.

    I love these as an alternative to store bought diapers which tend to be expensive and bulky when water logged.  I have a toddler and preschooler (who still has accidents) , and these provide me with a peace of mind.  My suggestion is to look closely at the sizing before buying though.  My toddler is tall but skinny and sort of between sizes.  I ended up doing an exchange for a size smaller.  The goal is to fit snugly but not tightly around their legs.  Love that they are machine washable and not bulky at all.  If you plan to swim daily like we are this summer, buy two.  Best summer purchase I've made this year.  Highly recommend.

    Gretchen B.
    Pittsburgh, PA

    Fit: Feels true to size

  • 8/4/2009 inexpensive

    5 Review Stars By mermaid6

    Babies grow so fast so it's nice that Swim Outlet price is lower than Target or other retail stores that carry swim diapers

    San Jose, CA

  • 5/20/2012 Very Cute!

    5 Review Stars By Twins Mom

    Bought this product to use at swim classes. It is very cute. The boys love the colorful sea creatures and that helped to get them excited about learning to swim 'in the big pool'.

    Twins Mom
    Clermont, Fl

    Fit: Feels true to size

  • 9/16/2009 Great for our 2 year old grandson!

    5 Review Stars By Lawrence F.

    Looked all over and didn't find. Happy to have located them on your website.

    Lawrence F.
    Tampa, FL

  • 4/1/2012 Great swim diaper!

    5 Review Stars By Nicole B.

    Love these! Bought 2 last year and they fit the little guy perfectly! Just bought 2 more for this year - we swim a often ;) They are true to size, but the elastic is very snug. This is on purpose to keep any solids from leaking out into the pool. The reviewer who said they were way too small probably has a little one with chubby legs (my little boy does) and should have looked into sizing up, not giving up. My one and only complaint with my latest purchase would be that the green swim diaper is a lime green, not the green shown in the picture - which was the color we received last year & loved. I don't like lime green, and would have selected blue if I had known what shade I would end up with. Over all though, will definitely keep buying these til my son is diaper-free!

    Nicole B.
    Walnut, IL

    Fit: Feels true to size

  • 7/4/2009 Nice Swim Diaper

    4 Review Stars By Jen

    I really like the swim diaper however ordered it in a size that was one size bigger than my son currently wears and it fit just right.  I was hoping it would have been slightly larger but will consider ordering another in a larger size when needed.

    Gilbert, Az

    Fit: Feels too small

  • 11/30/2011 Great Product!

    4 Review Stars By J. Smith

    Loved it. Great fit. Great product. Way to go.

    J. Smith
    San Antonio, TX

    Fit: Feels true to size

  • 6/13/2009 goog

    5 Review Stars By Helen K.

    good fit, good product.

    Helen K.
    Decatur, GA

    Fit: Feels true to size

  • 11/30/2011 Does Not Fit

    1 Review Stars By Concerned Mom

    Will not fit, is very uncomfortable, and I will never buy again

    Concerned Mom
    San Antonio, TX

    Fit: Feels too small

  • 6/19/2009 Perfect fit and so cute!

    5 Review Stars By Very Happy Grandma

    I purchased these swim diapers for my little grandson.  My daughter was delighted when she saw them.  It seems most swimsuits for little boys have long legs and not too comfortable for a 2 year old but these are perfect.  The swim diapers aren't tight around his legs and he doesn't complain as my daughter is putting them on him.  And he looks so darned cute in them too!  Thanks for a great product.

    Very Happy Grandma
    Tampa, Fl

    Fit: Feels true to size

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More From FINIS



FINIS is Latin for "The End" or "Finale", and it signifies in the name of this company both the developmental goals that swimmers have and the end that they strive to reach—the finish line. Founded in 1993, FINIS provides highly technical competition suits, training equipment, child water-safety products and high end goggles. Their very popular SwiMP3 water-proof digital media player is revolutionary in its streamlined design, enabling a swimmer to listen to music while practicing laps and other exercises in the pool.