What's This | BOXER BRIEFS
“What’s this? What’s this?”
ATTENTION: What's This is not exactly like our other boxer briefs. The material, cut, and sizing are different. (They're stretchier than our 100% cotton undies.) Consider this an experiment in underwear. The men's boxer briefs feature an slightly updated cut, and are made from a lightweight 88% polyester and 12% spandex blend. Your usual size should work just fine, but double-check the size chart, and don't hesitate to reach out with questions!
Materials: 88% Polyester, 12% Spandex.
Made in China, Designed in Chicago.
MEASUREMENTS: in cms
| SIZE | S | M | L | XL | XXL | 3XL |
| WAIST | 68-76 |
76-83 |
83-91 |
91-96 |
96-106 |
106-116 |
HAREBRAINED
Product Information
Product Information
Shipping & Returns
Shipping & Returns



What's This | BOXER BRIEFS
What's This | BOXER BRIEFS
“What’s this? What’s this?”
ATTENTION: What's This is not exactly like our other boxer briefs. The material, cut, and sizing are different. (They're stretchier than our 100% cotton undies.) Consider this an experiment in underwear. The men's boxer briefs feature an slightly updated cut, and are made from a lightweight 88% polyester and 12% spandex blend. Your usual size should work just fine, but double-check the size chart, and don't hesitate to reach out with questions!
Materials: 88% Polyester, 12% Spandex.
Made in China, Designed in Chicago.
MEASUREMENTS: in cms
| SIZE | S | M | L | XL | XXL | 3XL |
| WAIST | 68-76 |
76-83 |
83-91 |
91-96 |
96-106 |
106-116 |
HAREBRAINED
Original: $17.61
-70%$17.61
$5.28Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
“What’s this? What’s this?”
ATTENTION: What's This is not exactly like our other boxer briefs. The material, cut, and sizing are different. (They're stretchier than our 100% cotton undies.) Consider this an experiment in underwear. The men's boxer briefs feature an slightly updated cut, and are made from a lightweight 88% polyester and 12% spandex blend. Your usual size should work just fine, but double-check the size chart, and don't hesitate to reach out with questions!
Materials: 88% Polyester, 12% Spandex.
Made in China, Designed in Chicago.
MEASUREMENTS: in cms
| SIZE | S | M | L | XL | XXL | 3XL |
| WAIST | 68-76 |
76-83 |
83-91 |
91-96 |
96-106 |
106-116 |
HAREBRAINED























