Our size guide will help you find the perfect fit. If you have any questions, please use the chat icon below.
Our underwear and top sfits true to size and are fitted, however if you like your underwear/tops a little more relaxed, please size up.BOXER BRIEFS / BOXERS / TRUNKS / BRIEFS / JOCKS
Our underwear fits true to size and are fitted, however if you like your underwear a little more relaxed, please size up.
| WAIST SIZE | ||||||
S |
M |
L |
XL |
2XL |
3XL |
|
|
IN |
28-30 |
31-34 |
34-37 |
37-40 |
40-43 |
43-45 |
|
CM |
71-76 |
79-86 |
86-94 |
94-102 |
102-109 |
109-114 |
T-SHIRTS / TANK TOPS / VESTS
| CHEST SIZE | ||||||
S |
M |
L |
XL |
2XL |
3XL |
|
|
IN |
34-38 |
38-41 |
41-44 |
44-48 |
48-52 |
52-56 |
|
CM |
86-97 |
97-104 |
104-112 |
112-122 |
122-132 |
132-142 |
SHORTS / JOGGERS & PANTS
| WAIST SIZE | |||||
S |
M |
L |
XL |
XXL |
|
|
IN |
28-29 |
30-31 |
32-33 |
34-36 |
37-38 |
|
CM |
74-78 |
79-84 |
85-88 |
89-93 |
94-100 |
BRIEFS / SHORTS
| WAIST SIZE | |||||
S |
M |
L |
XL |
XXL |
|
|
IN |
28-29 |
30-31 |
32-33 |
34-36 |
37-38 |
|
CM |
74-78 |
79-84 |
85-88 |
89-93 |
94-100 |
Essentials Cotton Brief 5-Pack
Description
Description
Underwear with brief cut at the hip. It molds perfectly to the body with less fabric. Made from ultra-fine cotton for breathability and a second-skin feel.
Simple - Pure - Fine - your everyday basic underwear, no complications and no explanations. The only thing that practical man needs underneath. With cotton being the fiber of choice, we have created the most pure and silky fabric in the world providing an incomparable feeling of coolness and freshness on your skin.
- BRIEF CUT
- SUPER STRETCH FIT
- SUPREME COMFORT
- EXCLUSIVE ROUNDERWEAR® WAISTBAND
- INCLUDES 5 BRIEFS
Fabric
Fabric
Care Instructions
Care Instructions
- Reviews
- Questions
- purchase
- someone
- review
- pouch
- shipping product
- Wish
- pouch design
- room
- feel
United StatesComfy
The shipping was fast. Really like the feel of them only wish they had a pouch. I would recommend these to someone as a purchase if you’re looking for something soft and not scratchy. Hope my review helps someone.
Rounderbum USA
Glad to know these items met your expectations! Thank you Mark!
United StatesComfy
Good fast shipping product is very nice. Been looking for something soft and comfy and these are good. I wish they had a pouch in them other than that great. I hope my review helps someone out with the purchase.
Rounderbum USA
Thank you for your comments Mark, hope you enjoy your products :)
United StatesComfy
Ordering was a breeze shipping was fast. They are exactly what I’ve been looking for comfortable and soft. The only thing I wish they had is a pouch. I hope my review helps someone with their purchase.
Rounderbum USA
Thank you Mark, hope you enjoy and love your products! :) Best regards
United StatesComfy
Been searching for something that wasn’t scratchy and rough. These seem to be it just wish had a little more room or a pouch design I hope my review helps someone with their purchase.
Rounderbum USA
Dear Mark We truly appreciate you taking the time to share your purchase experience with us and the community. Thank you !so much!
FAQ about shapewear
Do men use shapewear?
Do men use shapewear?
Men’s shapewear is on the rise — and for good reason.
More guys are asking, “Why should only women have these options?” From all walks of life, men are shopping shapewear to look and feel their best. Whether it’s smoothing love handles, lifting your butt with padded underwear, improving posture, or recovering post-surgery — men’s shapewear does it all. And let’s be honest — who doesn’t want a more toned, confident look?
Is it good to use shapewear?
Is it good to use shapewear?
There’s nothing wrong with wanting to feel your best — and men’s shapewear can help.
It’s great for improving posture, supporting post-surgery recovery, and boosting confidence for special events like weddings. Whether you’re looking for a more lifted look or just want extra comfort during long days, our men’s padded underwear delivers both support and style.
What does shapewear do?
What does shapewear do?
At Rounderbum, our goal is to help men everywhere feel great with shapewear.
But it does more than just boost confidence — our padded briefs add lift and volume to your butt, helping clothes fit better and adding comfort during long flights or desk time. Our compression shirts aren’t just for shaping your torso — they support better posture and are a great option for post-surgical recovery too. Shapewear isn’t just about looks — it’s about feeling good all around.