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 |
Beschreibung
Beschreibung
STYLE
Short sleeve T shirt– SPORT
Short-sleeved sports shirt. It molds to the body on the shoulders and chest and its soft fall on the torso is more relaxed thanks to its composition and ultralight weight. Its composition and construction are ideal for performing any physical activity with complete freedom of movement and it has ventilated panels strategically positioned under the armpits where the body sweats the most.
COLLECTION
SPORT COLLECTION
ELASTIC + LIGHT - the ideal workout and active lifestyle underwear. This line is developed with high tech fabrics that wicks away your body's moisture, plus it features venting panels for better respiration during workouts. The favorite among men with constant physical activity like you, all day, every day. Enjoy an incomparable feeling of coolness and lightness while you work out. It's time to start sweating with rounderwear!
- CREW NECK
- ULTRA LIGHT
- STRETCH - RELAXED FIT
- EXPELS MOISTURE
- SPORT USE
Fabric
Fabric
Care Instructions
Care Instructions
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.

















