Our size guide will help you find the perfect fit. If you have any questions, please use the chat icon below.
Our tops fit true to size and are fitted, however if you like your tops a little more relaxed, please size up.
TOPS
| 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 |
Description
Description
Undershirt featuring an ultra deep V Neck suited for no-show wearability under open-neck shirts. The exclusive use of 4 way stretch Lycra allows extra comfort and perfect fit.
Superior comfort and design in men's shapewear.
FEATURES
- Includes: 2 T-Shirts
- Deep "V" Neck
- 4 way Stretch Lycra
- Modern Fit
- Machine washable
Fabric
Fabric
Care Instructions
Care Instructions
- Reviews
- Questions
I thought these were compression - not at all. The neck is ridiculously large.
Great fix and material
Great fix and material
Rounderbum Canada
Hope you enjoy your products!
Great shirt love the deep
Great shirt love the deep v neck and good quality
Great product
It looks great I love the shirt. I wear it when I go out at a night party every one complements on it. The order process was really easy. It might be for some people a perfect undershirt but I just love it as a regular shirt.
Rounderbum Canada
Rigoberto Thanks for the awesome review! We work hard to meet expectations like yours :)
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.





