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Training Unders In Organic Cotton by Hanna Andersson
  • Training Unders In Organic Cotton by Hanna Andersson
50% off 2nd item

Training Unders In Organic Cotton

Item # XZ37738

Hanna Unders are the ultimate in comfy-soft organic first layers, and are crafted with our famous “won’t-wear-anything-else”...Read More

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Hanna Unders are the ultimate in comfy-soft organic first layers, and are crafted with our famous “won’t-wear-anything-else” fit that kids love. Popular trainers have a durable four-ply crotch panel.
•Set of 3 pair
•100% organic cotton ribbknit
•Super-smooth flatlock seams
•Encased elastic never touches the skin
•Certified by OEKO-TEX® Standard 100 | 03.U.9375 - FI Hohenstein

Item # XZ37738


Machine Wash Warm
Inside Out
With Like Colors
Only Non-chlorine Bleach
When Needed
Tumble Dry Low

Shrinkage: Length: 4% Width: 4%


Our Size Weight US Size
XS 20-33 lbs 18 mos-3
S 31-48 lbs 4-6X
M 45-64 lbs 7-10
L 62-95 lbs 10-14
XL 88-110 lbs 14-18

Additional Information (all measurements are in inches)

Size XS S
Waist (Relaxed) 16½ 17
Hip 19 19¾


Our pure organic cotton hannas are one way we can touch the future right now. Organics nurture kids sensitive skin with supersoft purity, while caring for farmers and our earth with non-toxic ecosystems. They're grown without chemical pesticides or fertilizers, and have no genetically modified organisms. Our commitment to organics is seven million supersoft-and-cozy pieces strong, and just like kids, it's growing every minute.


This is good for everybody. Over 60% of all hannas are certified by OEKO-TEX® Standard 100, which means they're tested down to the very last strand of thread for over 100 harmful substances, using strict European certification standards. We agree with the fan who said, "Oeko-Tex 100 equals 100 fewer things to worry about!" Our certification number is 03.U.9375 - FI Hohenstein.

Eco-friendly fabrics live image

Our Unconditional

If you’re unhappy with a product at any time for any reason, just bring or send it back to us, and we’ll refund the purchase price or replace the item. It’s as simple as that.

Rated 4.7 out of 5 by 99 reviewers.
Rated 4 out of 5 by Great quality, fit depends on the kid These are excellent for potty training, when a child needs to feel like he/she is wearing "big kid" underpants, but you still want some...backup. On that front, they work great. However, the sizing has been a real challenge for my long-torsoed daughter. This is not a complete surprise - she's a weird diaper size as well -- but at 29 lbs she should fit the XS still, but the S size is actually somewhat too small for her. We haven't had trouble with Hanna sizing in any other item, so I think this is about her natural proportions more than it's about the garment. So just beware--since they aren't as stretchy (being thicker) as normal unders, the fit may be challenging. July 15, 2016
Rated 5 out of 5 by These training pants have an amazing fit. The construction and fabric is high quality. My little man loves these training pants. So soft and well made. They fit him perfectly. Exactly what you would expect from Hanna. July 13, 2016
Rated 4 out of 5 by high qualiy but sized on the small side These are wonderfully made and snug fitting so as to avoid leaks. However, be aware that they are sized rather small. My kid who turns four soon and is not necessarily big for her age just fits the size small. She will outgrow these very soon, whereas I had hoped they could last for a while. I was also surprised that the training pants are indeed very substantially padded. I perhaps overbought in quantity, as these are for the interim stages of toilet training. Still, very nice underpants. Recommended. July 11, 2016
Rated 5 out of 5 by One of A Kind You just can't get this fit or softness anywhere else! Love them. The designs are adorable too. June 2, 2016
Rated 5 out of 5 by Great fitting Training Unders Granddaughter will soon start potty training. What better than organic Unders? Daughter said the fit was perfect when she tried them on her. May 16, 2016
Rated 5 out of 5 by These trainers are MAGIC! All three patterns were so appealing to my first grandson, that he was totally on board to try to keep them dry. His four older sisters were just as excited for him to have his own BIG boy unders as they were with their own girlie Hannah trainers in the past. Thank you for one more great product! March 22, 2016
Rated 5 out of 5 by Best fit and comfort Cannot say enough about the comfort and absorbency and design. My two year old great niece who I purchased them for has some eczema and her skin is so sensitive and these have been just perfect. She says: " These big girl panties feel good!" (Best recommendation of all,) love every Hannah product I have purchased for many nieces and nephews. I always know that I am giving quality gifts! March 18, 2016
Rated 5 out of 5 by This garment surpassed my expectations! The size, perfect. The colors and designs, totally attractive and pleasing to my grandson. But most importantly, the quality and purpose are better than any other I have found on the market. Thank you for caring!! February 1, 2016
  • 2016-07-24 T11:16:15.305-05:00
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