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.
| 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 |
| 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 |
| 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 |
| 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 |
WAVEFORM PRIDE Lift Jockstrap
Turn the spotlight on yourself. Bold, vibrant, and full of attitude—this collection is here to ignite your energy, elevate your confidence, and take your presence to the next level. Waves of color, luminous intensity, and a style that doesn’t hide… it shines. TRUE COLORS is a statement: your body, your strength, your rhythm, your story. Show it. Feel the glow. Live your truth. Elevate your shape with bold support—crafted to lift, contour, and empower with [LIFT TECH] energy.
Proud lift. True confidence. #WearItWithPride🌈.
Overall rating: 4.5 / 5 from 13 reviews.
Great fit and fabulous colours and patern. Lifts and enhances perfectly.
Store owner replied: Hey, We are thrilled to hear that our WAVEFORM PRIDE Lift Jockstrap provides a great fit and that you love the fabulous colors and pattern! It's wonderful to know it lifts and enhances perfectly, just as it's designed to do. Thanks again for sharing your experience.
Fabuloso 😁
The way that bottom supportive straps connect to the bottom section of the pouch its kinda odd and leads to one of the straps twisted instead of flush on the body. Its like this with both of the jocks that I ordered.
Amazing design. It pushes my junk forward giving me a bigger looking package. Very relaxing to wear. I will beed to buy anothwr one.
Al final los colores no me convencieron del todo.
This piece looks AMAZING on my boyfriend.... and as a bonus it is INCREDIBLY blacklight reactive and looks even cooler in that light.
Store owner replied: Hey, It's wonderful to hear that our WAVEFORM PRIDE Lift Jockstrap looks amazing on your boyfriend and that the blacklight reactive feature adds an even cooler dimension to your experience. We are thrilled that these unique design elements are resonating so well with you. Thanks again for sharing your fantastic feedback.
Fit is ok but the pouch is kind of tight, am am slightly above average in the balls but nothing crazy.
Great fit and look amazing
Colour faded after first wash.
Store owner replied: Hey, Thank you for taking the time to share your feedback. We are always working to ensure the quality and durability of our products, and your input is very valuable. Please feel free to connect with our support team, providing your order number, so we can look into this matter further for you. Thanks again for your custom and we hope to welcome you back soon.
Muy comodo y bonito
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?
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.
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.
