primary
underwear
| Size | Height (in) | Weight (lb) |
|---|---|---|
| 2-3 | 33-38 | 30-36 |
| 4-5 | 38-44 | 36-46 |
| 6-7 | 44-50 | 46-60 |
| 8-9 | 50-53 | 60-71 |
| 10 | 53-56 | 72-83 |
| 12 | 56-59 | 84-95 |
| 14 | 59-62 | 96-107 |
All Sizes in Inches Unless Otherwise Stated
Primary Kids Bikini 7-Pack in Neutral Mix Size 4-5
$64.50
In Stock
Eligible for registries and wish lists
Fit & style
- Fabric: 95% cotton, 5% spandex
- Fit: Snug but comfy fit
- Features: Smooth, flat seams and no-roll waistband
- Care: Machine wash, tumble dry
About this item
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5.0 out of 5 stars with 20 reviews
5 out of 5 stars
22 January, 2026
originally posted on Primary
Great kids underwear
My girls love these underwear. I tend to buy a size up for their age, but otherwise, we love them. High quality and stand up to aggressive washing when needed.
5 out of 5 stars
2 November, 2025
originally posted on Primary
Comfortable and high-quality
These are the best underwear I have found - my daughter has been wearing them whole life! I haven’t found anything that compares with comfort and durability!
5 out of 5 stars
6 September, 2025
originally posted on Primary
Great pack when you need to stock up
We love these undies. Soft, no rough elastic bands. This color pack is a good gender neutral variety and not too bright. (Meaning my girl who grew out of the pink phase loves it, and enough lighter colors to not show through).
5 out of 5 stars
25 August, 2025
originally posted on Primary
Nice undies
Comfortable and good selection of colors.
5 out of 5 stars
22 August, 2025
originally posted on Primary
Very soft fabric
My daughter loves these because they are so soft
5 out of 5 stars
21 August, 2025
originally posted on Primary
Very soft and comfortable
These underwear fit great and don’t leave red marks on my child. Super soft
5 out of 5 stars
7 August, 2025
originally posted on Primary
exactly what you need out of underwear
really nicely made, and good coverage!
5 out of 5 stars
27 July, 2025
originally posted on Primary
Easy and comfortable.
These are my toddler's first pair of underwear. We've tried three brands, and these fit the best, are easiest to pull up and down, and stay up (no tiny booties showing at the playground). They're also the softest material. Worth the higher price.
5 out of 5 stars
11 June, 2025
originally posted on Primary
High quality and durable
These are the best underwear in the market. Soft, durable, and not scratchy or itchy like more cheaply-made brands.
5 out of 5 stars
22 December, 2024
originally posted on Primary
My granddaughter loves this brand
My granddaughter loves this brand in undies and dresses.
5 out of 5 stars
16 December, 2024
originally posted on Primary
These are the absolute best
These are the absolute best undies!!! Wedgie free!! The material is quality and not super thin and scratchy some other brands we've tried.
5 out of 5 stars
12 December, 2024
originally posted on Primary
(no review title)
These are top notch quality and very comfortable for my little girl
4 out of 5 stars
3 December, 2024
originally posted on Primary
Good quality, just missing purple
These look great and will work fine, but I was bummed I didn't realize that there's no purple in the rainbow before I bought them. That's my own fault, but a full actual rainbow would have gone far to making my daughter, who lives on monochrome outfits, very happy