July 27, 2026
Best undies!
My son lives these undies. They fit well and are very cute with all the colors
Rcorcoran
Verified purchaseDetails & care
Simple and colorful with flat seams and a soft waistband, meet your kids' new favorite underwear. Superior stretchiness ensures they'll hold their shape and makes them a breeze to pull on and off for potty training and self dressing.
- Fabric: 95% cotton 5% spandex
- Fit: Snug but comfy fit with wide, no-roll waistband and smooth, flat seams.
- Item #10504201
- Core Product ID 333333K97G
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This item has a different return policy. Items sold and shipped by Primary Kids, Inc. can be returned by mail or to a Nordstrom store within 90 days of when the item shipped and must be in new condition, with tags attached.
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Primary Kids
Primary is a mom-founded clothing brand on a mission to encourage every kid to be the truest version of themselves. Since launching in 2015, Primary offers a rainbow of simple, gender-neutral styles known for their hand-me-downable quality, super soft and sustainable fabrics, and colorful, slogan-free designs.
Reviews
(29)294.7 out of 5
Most helpful positive review
Most helpful critical review
Oct 26, 2023
I had ordered these before
I had ordered these before and they fit well. This new order was significantly larger, even after washing and drying.
Colleen P.
Verified purchaseCustomer photos
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5 stars86%
4 stars3%
3 stars7%
2 stars0%
1 star3%
Pros:
Cons:
Current reviews don’t mention any.July 27, 2026
Best undies!
My son lives these undies. They fit well and are very cute with all the colors
Verified purchase
Rcorcoran
June 24, 2026
Run big
They run a little larger than other brands
Verified purchase
Meh
Jan 31, 2026
The best little boys briefs!
These underwear may seem pricy at first but let me tell you that these are WORTH EVERY PENNY- perfect fit, brilliant colors, amazing high quality. My son loves them and often asks me to stay up and wash particular colors for him for special school days.
Verified purchase
Kiely L
Dec 8, 2025
Love the colors
Kiddo is a colorful guy and it's so nice to have the option to get him colorful undies that aren't branded with superheroes. No issues with superheroes, it just seems like all the other brands have specific ideas of what boys should like and I appreciate that Primary offers an alternative mode of expression. These also fit well and are comfortable, especially since the info is printed on and there aren't tags.
Verified purchase
ACW
June 15, 2025
Great quality
Soft, simple, pure cotton underwear for our boys. Also very well fitting. The boys appreciate the fun colors and patterns. My husband and I appreciate the cotton and solid construction.
Verified purchase
D Chimaliro
Dec 16, 2024
Bought them for the whole family! Love them
Verified purchase
Shana