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.
| 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 |
| 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 |
| 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 |
| 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 Brief
For those who love our [PADDED Tech]:
MAKE THAT BUM ROUNDER THAN EVER!
Remember those old boring tighty-whities? Well, here they are reinvented! Introducing the next generation of technology briefs that shape your butt like never before!
Featuring hidden padding that provides instant volume and definition. Cover your entire backside without all that extra fabric found in boxer briefs, boxers or trunks.
Feel great in your own skin!
Superior comfort and design in men's shapewear.
Overall rating: 4.8 / 5 from 310 reviews.
todo perfecto
Store owner replied: Hola, Nos alegra muchísimo saber que todo fue perfecto con tu experiencia y con tu Basic Padded Brief. Tu reseña de 5 estrellas nos motiva a seguir ofreciendo productos de la mejor calidad. Es un placer para nosotros recibir comentarios tan positivos. Gracias por tu preferencia.
Love all of them
M
Could us more padding
Store owner replied: Hey, Thank you for sharing your feedback on the Basic Padded Brief and for your honest review. We appreciate you bringing to our attention that you would like more padding, as insights like yours are invaluable in our continuous efforts to enhance our products. We are always striving to improve our offerings and your comments will be taken into consideration by our product development team.
Es una prenda que mevfavorece y me da confianza. Pronto comprare otros productos.
Store owner replied: Hola, Nos alegra muchísimo saber que nuestro Basic Padded Brief te favorece y te brinda una gran confianza. Es un verdadero placer leer tus amables palabras y saber que estás disfrutando de tu compra. Gracias de nuevo por tu excelente reseña.
2nd order for this product. Just enough padding to give my flat bottom a lift. I ordered 2 more.
Not near the amount of padding I expected. I mean, it’s nowhere near what it makes you think from the ads.
I bought a pair for my husband who's little butt has gotten even smaller with age. We both like it and it's improved the appearance of some of his pants but will order more padding the next time to see if they will fill out the other trousers.
Everything is OK. Thank you
Great quality I love them
The pads don’t stay in place.
Great fit
These are super discreet and comfortable. You can buy the thick pads and it looks great
Like what I purchased
Store owner replied: Thanks for sharing your purchase experience Robert! Hope you enjoy your product a lot :)
It’s hard to wash them every time by hand !!
Store owner replied: Dear Jose Thank you for your comments, Washing this product by hand avoids the pads get twisted or damaged inside ;) we kindly recommend you to follow the washing instructions.
I wish u I could get a slightly thicker pad!
Store owner replied: Thanks Michael :D Thicker pads are also available online , these work only for padded boxer trunks and padded boxer briefs :)
Love the fit, and the extra little bit of confidence it gives
Extremely comfortable. Best purchase and well worth the price.
Sizing is way off. I used the size chart and the waist band was several inches too tight. I emailed the company to exchange the size and they never got back to me
It has a very secure snug fit and wears well under clothes.
The pads is very flimsy
Not good pads way to high and move a lot
I like the underwear it has a nice cut, but it’s way too big for me. I should have just gone with the small and not used the size chart. Oh well now I know but I probably would buy another pair in a small and see how it really would have fit. But I will wait till theirs another big sale. I spent over $100 on 4 pairs that didn’t fit at all.
Very comfortable and the booty looks amazing.
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?
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.
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.
