Primary Kids Boxer Brief 7-pack in Primary Mix size 4-5
$45.00 reg $64.50
Sale save $19.50 (30% off)
size4-5
In Stock
Free & easy returns
Return this item by mail or in store within 30 days for a full refund.
Sold & shipped by Primary
Eligible for registries and wish lists
Fit & style
- Fabric: 95% cotton 5% spandex
- Fit: Snug but comfy fit
- Features: No-roll waistband and smooth,flat seams
- Care: Machine wash, tumble dry
About this item
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Guests are saying
These underwear are a favorite among guests for their exceptional comfort, vibrant colors, and durability. Many guests appreciate the soft cotton fabric that holds up well after multiple washes, making them ideal for active kids. The fit is praised for being true to size, and they are particularly well-suited for children who are picky about comfort. Overall, these briefs provide a reliable and stylish option for everyday wear.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.8 out of 5 stars with 45 reviews
5 out of 5 stars
22 December, 2025
originally posted on Primary
Best briefs for kids!
Truly these are the only briefs I get for both of our kids. They are perfect. Love the colors, the softness, and how long they last! Especially if you hang them to dry they’ll last years. Great quality! We wait til they go on sale and then stock up :)
5 out of 5 stars
20 December, 2025
originally posted on Primary
Great underwear!
Comfy and soft, they don’t get stretched out like others we have and work well for my kid who constantly complains of wedgies!
5 out of 5 stars
3 December, 2025
originally posted on Primary
Love it
Comfortable which is huge for my son who notices anything (tags, etc.) and won’t wear because of itching. Washes up well and doesn’t shrink and color looks great.
5 out of 5 stars
22 November, 2025
originally posted on Primary
Cute n comfy
Only undies my kiddo will wear.
5 out of 5 stars
14 September, 2025
originally posted on Primary
Great for girls! No riding up!
My daughter has struggled with bikini and girl short style underwear riding up and feeling too small. These have been a perfect compromise and even work under dresses at school so she’s not layering shorts over underwear.
5 out of 5 stars
15 June, 2025
originally posted on Primary
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.
5 out of 5 stars
10 March, 2025
originally posted on Primary
Best undies for thin boy
These are the only underwear that fit my very lean son... he loves them & they're great quality. They don't even seem to stretch out that much after a day's wear. Worth every penny!
5 out of 5 stars
9 March, 2025
originally posted on Primary
Best undies for thin boy
These are the only underwear that fit my very lean son… he loves them & they’re great quality. They don’t even seem to stretch out that much after a day’s wear. Worth every penny!
5 out of 5 stars
10 January, 2025
originally posted on Primary
Stretchy and comfortable! Fits really
Stretchy and comfortable! Fits really well, and so cute!
5 out of 5 stars
15 December, 2024
originally posted on Primary
(no review title)
Super soft, my 7 yr old loves them
5 out of 5 stars
21 October, 2024
originally posted on Primary
The only thing my 3
The only thing my 3
5 out of 5 stars
3 September, 2024
originally posted on Primary
Big fans, worth every penny
My 3.5 year old absolutely loves these underwear. He really wanted a pair that wouldn't "snap back" too hard at the waste and I wanted something easy for him to get up and down on his own. Beautiful colors and very soft, wash after wash. This is our second set of 7, no other pairs will do!
5 out of 5 stars
11 February, 2024
originally posted on Primary
LOVE
My very most favorite underwear for my little guy. They just fit his skinny bum perfectly and don't wear out! Of course, the bright colors are always a win with Primary.
3 out of 5 stars
19 December, 2023
originally posted on Primary
Too big
The quality is great and they are soft. Unfortunately they are a little big. I'm going to have to wait for my son to grow into them.
5 out of 5 stars
21 November, 2023
originally posted on Primary
Comfortable and Wash Well
These continue to be a favorite for my son. They are comfortable, not too thick (like Hanna ones), the elastic doesn't warp (Cat and Jack brand do), and they wash and hold up so nicely. My son wore size 2-3 from age 2 to 4 (he's tall and lean) and now wears size 4-5 with room to grow (he's 42" tall and 37 lbs). If you're on the fence about these, just get them!
5 out of 5 stars
22 September, 2023
originally posted on Primary
Cozy chonis
Soft, cozy, great colors! (I always buy a size or two bigger than other brands because they tend to run a bit small and kids have a way of growing)
5 out of 5 stars
23 August, 2023
originally posted on Primary
Worth it!
Primary makes the best underwear! Soft, stretchy, fit perfect and hold up wash after wash!
5 out of 5 stars
21 August, 2023
originally posted on Primary
My 4 year old is
My 4 year old is so excited about his new boxer briefs! He loves wearing them. They're comfortable and the bright colors are so fun!
5 out of 5 stars
18 August, 2023
originally posted on Primary
Great
These boxer briefs are great. They're stretchy and soft and great quality. I wish there was a set of solid ones too!
5 out of 5 stars
23 January, 2023
originally posted on Primary
my son loves these briefs!
This is our second time purchasing these boxer briefs. My son loves all the colors. They fit so well and the cotton is extremely soft.