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Boys Unders 3 Pack In Organic Cotton by Hanna Andersson
  • Boys Unders 3 Pack In Organic Cotton by Hanna Andersson

Boys Unders 3 Pack In Organic Cotton

$22 $11 - $22
Item # YX37741

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.
•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 # YX37741


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 Age
XS 20-33 lbs 18 mos-3 1-3½ yrs
S 31-48 lbs 4-6X 3-6 yrs
M 45-64 lbs 7-10 6-10 yrs
L 62-95 lbs 10-14 9-12 yrs
XL 88-110 lbs 14-18 12-teen

Additional Information (all measurements are in inches)

Size XS S M L XL
Waist (Relaxed) 16¾ 17½ 20¼ 23 25¼
Hip 17¼ 18 20¼ 23¼ 25½


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 98 reviewers.
Rated 5 out of 5 by great fit, quality and style My son is large for his age, but is still 10. Nice to buy him fun undies that fit him, usually way too narrow in the crotch, but these aren't. November 29, 2016
Rated 5 out of 5 by My son loves these unders These are the only underwear my son will wear and has worn since he was 2. They are comfy and hold up great. The only reason we get new ones is because he has outgrown the smaller ones -not because of quality. The older/smaller ones look as good as new. Hoping these larger ones last awhile because they are the largest size Hanna makes. He is 7 and weighs 85 lbs at 4 1/2 ft tall.....maybe Hanna will make clothes for older/bigger kids! October 7, 2016
Rated 5 out of 5 by Best boys underwear around! I absolutely could not find underwear for my 7 year old son and then I tried Hanna Andersson. The fit is perfect and doesn't ride up. The cotton is very soft. They wash well! Best feature of all and the reason I specifically was in search of is the comfort of the waist band. These underwear have a very soft, comfortable waist band that does not dig into my son's sides or tummy. I bought 2, 3 packs and will be back for more! September 16, 2016
Rated 5 out of 5 by Love Hanna underwear! My great nephew loves his new Hanna underwear! Particularly the camo ones! September 16, 2016
Rated 5 out of 5 by Fit more snugly than the training pants Bought the trainers for my 2 year old and he refuses to wear anything else - all the other choices are "itchy". Went ahead and bought these underwear for him and he loves them. The fit seems smaller than the trainers as they have less fabric and I worry he'll outgrow them more quickly than I wanted. If the trainers are perfect fit I'd maybe go with a small instead of the xsmall. Having a younger brother to follow him I'm not concerned. Overall I think we're Hanna unders converts!! August 26, 2016
Rated 5 out of 5 by great item definitely a must have for latex allergies well worth the investment July 21, 2016
Rated 5 out of 5 by Wonderful soft cotton, soft waist band and as always wear forever. Nothing compares to the quality of these after many washes and they can even be handed down to smaller brother still in good shape! January 21, 2016
Rated 3 out of 5 by Not the best option for boys with skinny legs My son has been wearing the boxer briefs for years; recently we decided to try the regular briefs. On him these are oddly high-waisted and the leg openings to too big for his skinny legs, leading to more exposure than intended. So, back to boxer briefs. January 20, 2016
  • 2017-01-15 T13:17:47.575-06:00
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