Our Liam Boys Briefs are famously comfortable, and effortlessly stylish. There are no seams in the back and sides - making these undies the perfect choice for boys who prefer smooth comfort. Our logo-printed elastic waistband won't roll or dig. Made from our super soft and stretchy cotton modal blend, this underwear style is the perfect choice for little explorers and adventurers.
Key Features
Cotton Modal Spandex
Super soft blend of 57% Cotton, 36% Modal and 7% Spandex
Always Tagless
No scratchy or itchy tags
Comfy Waistband
Plush-back wide waist elastic won't bind or pinch their skin
No Harmful Chemicals
Our fabrics are certified free of harmful chemicals
Functional Fly
Functional Fly for ease and comfort
Machine Washable
Retains shape and color wash after wash
Cotton Modal Spandex
Super soft blend of 57% Cotton, 36% Modal and 7% Spandex
Always Tagless
No scratchy or itchy tags
Comfy Waistband
Plush-back wide waist elastic won't bind or pinch their skin
No Harmful Chemicals
Our fabrics are certified free of harmful chemicals
Functional Fly
Functional Fly for ease and comfort
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 Liam
- Reviews
- Questions

Soft, easy on and off
These underwear are butter soft and a great fit. Love the mix of pattern and solid. My son loves is recently ***** trained and is able to pull up and down himself.

Approved by my picky child!
Very happy with the Liam Boys Briefs. My son is very fussy about the fit of his underwear and he likes these! Finally we have found something that works! He is 5 years, 9 months and on the low end of the weight range for the size that currently fits him snugly (7/8y). Thanks for a great product!

Extremely comfortable
Enjoy the colors and the texture of the material and fits very well. We can see the quality of the underwear.
You may also like
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