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 |
CYBER WEEKEND Package Brief 2-Pack
Description
Description
Introducing a vibrant collection that transcends ordinary underwear, bringing a burst of energy and style to your daily routine. Immerse yourself in the bold and ultramodern world of colors with this set of five distinctive hues, carefully curated to evoke sensations of happiness, lots of movement, and great hopes of optimism.
Exclusive [PACKAGE TECH]® that will naturally enhance the appearance of your manhood! It features a double function pouch that not only lifts up but also pushes out your most prized possessions. The material is so soft that gives a subtle look while adding more volume to the area.
Box set with briefs for the weekend.
FEATURES
- [PACKAGE Tech]®
- Weekend pack
- Includes: 2 Briefs
- Push-up effect
- No show
- Package enhancer
Fabric
Fabric
Care Instructions
Care Instructions
- Opiniones
- Preguntas
MexicoPerfecto
Muy buena clidad
Rounderbum MÉXICO
Gracias Adrian, estaremos enfocados en brindarte siempre lo mejor! Saludos :)
United StatesComfortable
Very comfortable
Rounderbum MÉXICO
Very nice to know this met your expectations ;) Warm regards
Cyber brief
Nice fit and comfortable! My girlfriend really likes them! I would probably go up to an extra large next time around!
Rounderbum MÉXICO
Thank you Timothy S. We’re really grateful and appreciate you taking the time to share your rating with us :)
MexicoBuen gusto
Excelente producto, calidad, pero sobretodo ajusta de forma excelente cada parte y cada detalle del cuerpo y prenda.
Rounderbum MÉXICO
Mil gracias Javier, Este 2 pack es uno de nuestros favoritos tambien ;) Saludos!
MexicoMuy buen
Los recibí y me quedaron muy bien Me agradaron bastante
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.