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 |
Slim Fit & Lift Boxer Brief
Description
Description
New collection of shapewear for men that help you look better than ever!
Made of a sweat-wicking super stretchy material that shapes your body from different angles.
Ever find yourself trying to hide that beer belly and needing a boost from behind, all at the same time? We’ve got you covered with the help of our super high-waisted lift boxer brief! The high construction provides compression and firmness to abs and lower back – slimming down your whole waist and improving your overall body definition and posture. And if that wasn’t enough, it features hidden bands that lift up your butt giving you an enhanced profile.
It’s time to stand up straight and say bye-bye to those unattractive muffin tops and saggy pants. Get ready to fit those shirts and suits like a true dandy!
FEATURES
- [DUAL Tech]®
- [LIFT Tech]® + [COMPRESSION Tech]®
- Ultra Compression Effect
- HIDDEN BANDS DESIGN
- PUSH-UP Effect FOR GLUTES
- ‘Stay Put’ upper waistband – it won’t roll down
- New moisture-wicking fabric
- Fly opening – easy access
- Improves posture
Fabric
Fabric
Care Instructions
Care Instructions
- Reviews
- Questions
United States
United States
CanadaAwesome
I like the fit of the product…
Rounderbum Canada
And we like to know we met your expectations :) Thank you for being part of Rounderbum!
United StatesOne Thankful and satisfied customer!
This product does a lot for your shape and is very reasonably priced.
Rounderbum Canada
Looking forward to hearing from you again! Thank you for sharing your purchase experience! :D
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.