In Stock
Rounderbum

Men's Anatomic Mini Trunk

4.3 · 93 reviews
2,719 ₽ −20% 3,398 ₽

Its patented design is anatomically correct so your crown jewels can hang comfortably. The V-shaped seam defines your gluteus to look more maximus than ever. It feels so natural that you will forget you are wearing anything at all. This is the underwear you never knew you needed.

Design: Black

Size: Choose a size

International delivery

Shipping calculated at checkout

Returns & exchanges

Within 30 days of delivery

Its patented design is anatomically correct so your crown jewels can hang comfortably. The V-shaped seam defines your gluteus to look more maximus than ever. It feels so natural that you will forget you are wearing anything at all. This is the underwear you never knew you needed.

Customer reviews

5.0
Great fit

Decided to try these trunks and was very happy with them. The material is comfortable and good stretch. Fit is perfectly tailored for the male body, and the material is lightweight and cooling. The design gives a good feel when wearing these.

8/1/2026
4.0
Disappointed

[This review was collected as part of a promotion.] I think the cut and comfort are good. Unfortunately I don’t believe it really “enhanced” my profile much!👎�

4/18/2026
5.0
BEST TRUNK EVER!

[This review was collected as part of a promotion.] I am enjoying the Anatomical Mini Trunk as the BEST TRUNK EVER! I enjoy the short length and great fit front and rear. Material is so nice. I recommend it to any guy.👍👍👍👍👍

3/11/2026
5.0
Great Support

[This review was collected as part of a promotion.] I am well worked out guy with nice tush , these just give it a little bit more push

12/7/2025
4.0
I noticed a difference

[This review was collected as part of a promotion.] Recently I have been on those weight loss drugs. I've lost about 50 pounds so far. But, now I have no butt left. I've always had a nice butt. These new underwear do help some. Honestly, I still miss my great butt, but at least with these new underwear, I don't have a completely flat butt.

11/13/2025
5.0
The fit is perfect

[This review was collected as part of a promotion.] I now have every color all because I love the fit. Additionally the quality of the underwear are amazing! Worth the price.

6/1/2025
5.0
Comfort

Super comfortable and sexy.

5/23/2025
1.0
Never received package,says it was delivered.

I ordered seven of these when they were on sale. I was on a business trip, when I returned, the package is not here. I had family collecting my mail daily. The only response from Macy’s and rounder bum is it shows delivered and I have no recourse so now I’m out about $170.

5/6/2025
1.0
Not for athletic men

6'2 200lbs and the X Large does not fit at all. Maybe a XXXL would fit my quads but then the waist would be too big. Also they do not offer refunds.

10/31/2024
5.0
Delbert

The product fits good and looks good to. So far I like the pair very much.

10/30/2024