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 |
Descripción
Descripción
Con la creciente tendencia de hombres que cuidan su apariencia, creamos una línea revolucionaria que proporciona opciones para que los hombres luzcan y se sientan más atractivos y atléticos al instante. Con nuestra ropa interior moldeadora de cuerpo, buscamos la perfección con resultados notables. Nuestro compromiso es crear prendas que hagan sentir a cada hombre masculino, audaz y seguro en su propia piel. COMODIDAD Y DISEÑO SUPERIORES EN ROPA MOLDEADORA PARA HOMBRES.
Nuestro diseño levanta tu trasero desde todos los ángulos. Las bandas anchas abrazan cómodamente tus muslos y exponen justo la cantidad correcta de piel. Definitivamente diferente a cualquier ropa interior que hayas usado antes. Sentirse seguro, levantado y sexy todo el día comienza aquí.
CARACTERÍSTICAS
- Tecnología [LIFT Tech]®
- Efecto push-up
- Diseño de banda robusta
- No necesita relleno
- Invisible bajo la ropa
Composición
Composición
Cuidado
Cuidado
- Opiniones
- Preguntas
Excelente
Excelente producto, excelente calidad y muy cómodo, como siempre muy buena compra
Rounderbum MÉXICO
Mil gracias Luis Tus comentarios nos reafirman nuestra convicción de que cuidar y preservar la calidad de los productos y servicios :) Saludos :)
Eye-catching workouts
A good alternative to a regular jockstrap for when you want extra coverage.
Rounderbum MÉXICO
Thank you for sharing your comments and purchase experience :)
Eye-catching workouts
A good alternative to a regular jockstrap for when you want extra coverage.
Rounderbum MÉXICO
Enjoy it Nelson! :)
Meh
They are decent, not sure how well they will hold up.
Rounderbum MÉXICO
Dear Joseph Thank you for sharing your purchase experience with us ;) If you need further assistance do not hesitate to contact our Customer Support Team :)
Favorite Product!
My favorite pair of underwear! Looks sexy, feels great, and provides that subtle lift I love!
Rounderbum MÉXICO
Thank you for your great comments Tony, enjoy the product :D
Our Techs
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.





























