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 |
Basic Padded Boxer Trunk
Description
Description
Our original design gives more gluteal volume and definition, adapting perfectly to every body shape. Its design is practical, discreet and comfortable. It can be used as an everyday underwear, for extreme sports or great for sitting down for long periods of time.
Feel great in your own skin!
Superior comfort and design in men's shapewear.
FEATURES
- [PADDED Tech]®
- More bum instantly
- Short inseam boxer
- Round Bum Effect
- Removable padding
Fabric
Fabric
Care Instructions
Care Instructions
*Exclusive patented design: USD872,970S
- Reviews
- Questions
- Rounderbum
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- jeans
- butt
- underwear
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- order
- times
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United StatesCustomer service was excellent
Previously I had given a one star review because the pads were paper thin, and could not imagine any company selling these at any price. I contacted customer service with my concerns and they shipped out a thicker pair of pads, which are what I was looking for, and expected in my original order. I only wish now I had gotten the full boxer briefs as the short ones I received(though no fault of the company) slip a lot, and I have to keep pulling them up. To solve this, I wear my regular boxer briefs over the short ones, and it works fine. Customer service with this company is the best. They worked swiftly to resolve my problem.
Rounderbum USA
Dear Bob Thank you for choosing us and for the incredible 5-stars rating. Your comments motivate us to keep raising the bar and sets the standard for excellence in everything we do :D
United StatesFor real for real!!
I was skeptical now I’m a fan can’t wait to buy more. Just saying perfect for us older gentleman.
Rounderbum USA
We are so happy to know we met your expectations! Thank you for your comments :)
United StatesAwesome Customer Service
Contacted Customer Service regarding a product related product issue. They were responsive. understanding and solution oriented. My issue was resolved quickly, fairly and effectively. These are all signs of a quality company.
Rounderbum USA
Dear Eugene Thanks for sharing, these amazing comments with us, the team at Rounderbum is thrilled to receive such a great rating, thank you :D
United StatesPerfect fit
Great cotton blend and size was correct. Very satisfied!
Rounderbum USA
Thanks so much for taking the time to leave us a 5-stars rating , it’s much appreciated!
AustraliaAwesome fit, exceptionally comfortable and makes me feel confident. Totally worth buying. I now have several pairs.!
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.