Hands down the most comfortable underwear ever designed for girls, our Bella Briefs are crafted with ComfySeam™ bonding technology. Instead of being sewn together, our super soft tri-blend fabric is fused together using advanced adhesives—bringing high-end sportswear innovation to kids undies for the first time.
The result is barely there seams that are practically stitch free, except for a couple of minimally stitched areas for reinforcement. The Bella is soft and smooth, with a fit that is absolutely perfect every time. As one of our little reviewers exclaimed, “It’s like wearing a cloud!” We couldn’t have said it better.
Key Features
Cotton Modal Spandex
Super soft blend of 56% Cotton, 37% Modal and 7% Spandex
Always Tagless
No scratchy or itchy tags
Comfy Waistband
Bonded waist elastic won't bind or irritate skin
No Harmful Chemicals
Our fabrics are certified free of harmful chemicals
ComfySeam™
Super soft bonding technology for barely-there seams
Machine Washable
Retains shape and color wash after wash
Cotton Modal Spandex
Super soft blend of 57% Cotton, 37% Modal & 7% Spandex
Always Tagless
No scratchy or itchy tags
Comfy Waistband
Bonded waist elastic won't bind or irritate skin
No Harmful Chemicals
Our fabrics are certified free of harmful chemicals
ComfySeam™
Super soft Bonding Technology for barely-there seams
Machine Washable
Retains shape and color wash after wash
Why I chose this:
Free US Shipping
On all orders within the continental U.S.
Free US Returns
Breathe easy with free returns on all products
30-Day Guarantee
Completely comfy or your money back
What customers say about Bella
- Reviews
- Questions
The most soft panties!
This was our first girls underwear purchase and they did not disappoint. They were soft like butter, so so comfy and fit perfectly! My daughter LOVES these!

Wonderful!
Excellent material and super comfortable for my granddaughter :)

Finally, underwear she will wear!
I went looking for no-sew seam underwear for my daughter (similar to some Patagonia underwear I own) because she is very sensitive to, well, all sorts of things. These are the only ones I found. She will wear them without doing all sorts of stretching out maneuvers on them beforehand.
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Size Chart
All measurements are in inches and pounds.
All measurements are in inches and pounds.
For tips on how to measure, see our Fit Guide