Free US Shipping on Orders $75+

Join our Newsletter & Get 10% off your first purchase

COMPRESSION
COMPRESSION

Slim Fit Boxer Brief

Regular price $31.00 CAD
  • Super comfy Cotton compression
  • Breathable super soft fabric
  • Compression and firmness to abs and lower back
  • Comfort fit
Color: White
Size


SKU: JC10-WHITE-S

Description

Rounderbum introduces the most innovative technology in men's shapewear. Our compression construction provides comfortable support, slims waist and improves body definition.

Increase overall confidence. Tightens midsection and enhances muscle appearance right before your eyes.

Our little secret. Undetectable and invisible to the eye under all clothing.

Superior comfort and design in men's shapewear.

FEATURES
  • [COMPRESSION Tech]®
  • Fly opening
  • Slimming midsection waistband
  • Provides compression and firmness to abs and lower back


Fabric

  • 93% Cotton 7% Elastane

Care Instructions

  • Wash clothes separately. Use detergent for hand wash or 30 degrees machine wash. Please don't use bleach or fabric softener. Do not squeeze, dry hanging in the shade or tumble dry at low temperature. Do not iron.

Customer Reviews

Overall rating: 4.9 / 5 from 9 reviews.

I have an umbilical hernia and this gives the abdominal support I need in a comfortable garment.

Slim Fit Boxer Brief

Store owner replied: Dear Richard we are so glad to know this product helped you, thank you very much for sharing this experience with us!

Dr recommended a waist belt. I knew just what web site to go to. I have to wear it for six months so these are perfect. Thank you.

Slim Fit Boxer Brief

Store owner replied: Dear Richard We are very happy to know we were able to help you, thank so much for your trust!

These are the best!! They hold in my stomach really well without rolling down. Actually felt as if I had nothing on under my pants!!

Slim Fit Boxer Brief

Yes, it is a great product, and would be even better if I offered in neutral tonal colors.

Slim Fit Boxer Brief

Comfy, stylish and fits well!

Slim Fit Boxer Brief

Store owner replied: Now you're part of the #RounderWorld ;)

Great fit. Great slimming!

Slim Fit Boxer Brief

Store owner replied: We love them too Cameron ;) !!

Great fit. Great slimming!

Slim Fit Boxer Brief

Store owner replied: We love them too Cameron ;) !!

Glad to have purchased this product. Great fit. Makes for a good appearance. Appears durable and well made.

Slim Fit Boxer Brief

FAQ about 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?

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?

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.