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
Introducing the latest innovation in shapewear. Our t-shirt with integrated muscle padding makes you look stronger, proportionate and athletic instantly. The 4-way stretch Lycra construction adapts to every body size comfortably. Its discreet low cut neck design is ideal for open collar long sleeve shirts.
Superior comfort and design in men's shapewear.
FEATURES
- [PADDED Tech]®
- Get buff in seconds
- Looks natural
- Feel confident in your own skin
- Machine washable
- Permanent padding
Fabric
Fabric
Care Instructions
Care Instructions
*Exclusive patented design: USD864,644S
- Reviews
- Questions
Positive for the most part
I have the same to say as everyone else about this product. My only complaints are that it doesn’t come in a size that can accommodate my 84-85 inch wingspan, so they ride up a bit. I believe they would look better if it wasn’t a V-neck and covered the upper chest too. Also, if there was padding for the rear delts and upper traps, it would give a more balanced and powerful appearance. Aside from that, I have nothing but good things to say and would recommend it.
Rounderbum Canada
Hearing how much you love this product has brightened up our day at Rounderbum. W2e will make sure your comments are hear by the correct department so they can be taken into account ;) Thank you Xavier!
As Advertised
Great product, nice fit and is completely as advertised. Two suggestions: make the sleeves a little shorter so it may be worn with a short sleeve shirt without showing under the shirt's sleeves, and can you make a white version of it? Otherwise...kudos!
Rounderbum Canada
Dear Joseph Thank you for your gracious words! We’re delighted to hear you are enjoying your Stealth Lift Trunk . Providing exceptional experiences is our top priority, and your feedback motivates us to keep exceeding expectations. Thank you!
Good quality
Fits well and does create a great natural enhancement to body shape.
This shirt totally enhances body definition and provides an excellent natural visual fitted framework for any wardrobe!
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.











