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 |
Description
Description
[DUAL TECH]® style with double enhancing feature: shapes both your front and backside like never before! Featuring removable padding that provides instant volume and definition to the butt, while our smart package cup naturally adds projection and enhancement to your package. Now you can feel confident and well-endowed from all sides!
SUPERIOR COMFORT AND DESIGN IN MEN'S SHAPEWEAR.
FEATURES
- [PADDED Tech]® + [PACKAGE Tech]®
- Long inseam boxer
- Removable BUTT padding that gives you more bum instantly
- Permanent Smart Package Enhancer
- No VPL ‘s (visible penis lines)
Fabric
Fabric
Care Instructions
Care Instructions
*Exclusive patented design: USD876,750S
- Opiniones
- Preguntas
MexicoMuy buen producto
Me encantó, se acomoda muy bien, muy cómodo, exelente material, volveré a comprar
Rounderbum MÉXICO
¡Nos llena de orgullo saber que cumplimos con tus expectativas! Muchas gracias por confiar en nosotros. Seguiremos trabajando para ofrecerte lo mejor. Saludos :)
MexicoMuy buen producto, estoy feliz
Me encantó, muy cómodo, se ajusta perfecto, volveré a comprar otros modelos, gracias
Rounderbum MÉXICO
¡Nos llena de orgullo saber que cumplimos con tus expectativas! Muchas gracias por confiar en nosotros. Seguiremos trabajando para ofrecerte lo mejor. Saludos :)
United KingdomMore than expected
Sadly I suffer from a larger front than back. These underwear enable me to now have both! Amazing. I felt amazing, and the comments were amazing too. Def recommend to all.
United StatesNice Quality
Love them but the package tech is pointy and almost cone shaped. I feel like Madonna.
Rounderbum MÉXICO
Thanks for your comments Tyler, we will take your valuable feedback to improve the design of the product. Regards
United StatesThe "Foam" padded brief inserts are the best!
I have wore these products for years and have gave me the best looking butt ever! I do like the pad inserts that are the foam, not the more harder polyurethane type. The foam mold to my butt and look much more natural on me. I am having a hard time finding the padded ones on your website that come with the "foam" type. Any guidance would be appreciated. I see you are selling the foam replacements which is awesome!
Rounderbum MÉXICO
Thank you Phillip So much grateful with you, we appreciate you taking the time to share your rating with us :)
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.