Noticing your bum is not as plump or perky as it used to be? Then this the perfect underwear for you! Its hidden band design creates a push-up effect that lifts your cheeks like they were in your glory days.
Superior comfort and design in men's shapewear.
FEATURES
[LIFT Tech]®
Push-up effect
No padding needed
Undetectable to the eye
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.
Store owner replied:
Hola,
Nos llena de alegría saber que nuestro Basic Lift Trunk te resulta 'Cómodo y duradero'. Agradecemos sinceramente tus amables palabras y tu valiosa reseña de cinco estrellas.
Gracias de nuevo por tu apoyo y esperamos poder servirte nuevamente muy pronto.
Store owner replied:
Hola,
Nos encanta saber que el Basic Lift Trunk te resulta tan cómodo, de excelente calidad y que la talla fue perfecta para ti. Tu satisfacción es nuestra mayor recompensa y nos alegra mucho que disfrutes de tu compra.
Gracias de nuevo por tu maravillosa reseña y esperamos verte pronto en Rounderbum.
I’ve always worn a large in your product, and the underwear I purchased recently feels extra large or larger. They’re way bigger than any of the previous large underwear I purchased, so unfortunately I’m not very happy with these.😬
Store owner replied:
So happy to know you are enjoying your Lift Trunks :)
decided to try these out wanted a couple times since I have received my delivery and I’m impressed with the results they lift and give you a better look without padding or anything else so kudos
Store owner replied:
We hope you enjoy your Lift Trunks :)
Warm regards
decided to try these out wanted a couple times since I have received my delivery and I’m impressed with the results they lift and give you a better look without padding or anything else so kudos
Store owner replied:
So glad to know you liked them! :D
Thanks so much for your comments!
The product does what it says it will. Isn’t something that is going to look too different but better than nothing. The customer service however was amazing! I got a size that was too large and they helped send a smaller size with no issues.
Store owner replied:
Dear Vincent
Thank you so much for sharing these amazing comments with us , we are so glad to know you are happy with the product :)
I bought my normal underwear size and they did lift, but it felt like the part that was actually lifting was digging into my butt and wasn't super comfortable. Maybe I should have sized up?
Store owner replied:
Dear Erick
Thank you for your comments
We recommend you go one size up, our products run smaller than conventional underwear.
it is a good Trunk.
The installed Straps to lift your but gives it a strange impression as the fabric will crease along the straps.
that is natural due to the straps - and you only see it a little on the black trunk.
by the way, the straps are not disturbing or irritating wile wearing the trunk.
But for me it does not give that lift I was hoping for - as rounderbum is telling us honestly.
I also got the padded trunks - and that is the shape I was looking for.
They even look more "normal" than the lift trunks with the creases due to the Straps.
sizes consistent with the measurements marked on the site, perfect fabric, light, lift without being uncomfortable and make the shapes stand out naturally.
This is my second time order the product. It really feel comfy and perfect , is better than a brand name like Kevin Klein, would love to get every color you have , lol
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.
