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Anti-Gravity Briefs - Vesuvius Collection

Barely-there cut, 95% MicroModal, Lay Flat Waistband
  • $29.00
Free shipping in the US on orders over $75

About our Briefs

Hey Alex, I Have Questions!

The Anti-Gravity Brief does not have an inseam and the fabric between the legs is 40% narrower for an all day comfortable feel that won't bunch up. The pouch is designed to be large enough to provide you room, while being double layered to also provide support and privacy for your privates. All of this is benefited by our use of MicroModal which is incredibly lightweight and breathable.

Our sizes run pretty true and the materials do have stretch to them.

But if you're not sure which size is going to be the best for you...

Consider these three things:
- Your waist in inches (pants size is OK).
- If your legs touch at the thighs.
- If you have a small, normal or large butt.

If your legs touch and your butt is large, you might jump a size.
If you have a small butt and thin legs, you can downsize.

In a word. Soft.

Really soft, our MicroModal is hand-selected to be of the highest grade available.

MicroModal is a modern technical fabric that is manufactured with cellulose from renewable Beechwood trees. Compared with Cotton, it's odor-resistant, 3 times softer, 50% more breathable, and it's not nearly as polluting or water-wasting.

Men come in all different shapes and sizes but for years underwear failed to respect our anatomy.Our pouch is designed for the majority of men out there to accomodate and coddle. It's a blend of being soft with some stretch where needed, but also supportive for all day comfort. You won't need to adjust yourself anymore, because sticking to your leg is a thing of the past.

We try our best to ship items the same day we receive your order. Shipping times can vary depending on your location. Inside the US you can expect to see your package between 3-5 days.We'll send you a confirmation email with your tracking information as soon as it ships.If you have any questions or don't receive an email, feel free to reach out via our Contact Us Page.

Our number one goal is that you're happy with your purchase.

If something doesn't fit right, let us know and we will make it right.

Try on a pair and make sure it's perfect in you. If it doesn't work for you, your first pair is covered.

After this first pair, all underwear must be unworn, unwashed, in the original condition and packaging that you received them for a refund. If you bought a pack with multiple pairs, make sure you try ONLY one pair before you decide to use the rest.

Krakatoa is quite resistant to shrinking and fading, but machine-washing them in cold water using the delicate setting and drying in low heat will keep them looking fresher for longer.

Please do not bleach, iron, or dry clean your boxer briefs or trunks. You can also wash it by hand and lay it flat to dry, for great results.

We've built a tough product with reinforced stitching that lays flat and the very best materials we could get our hands on.

That said, you should follow the care instructions.

We provide a 52 Wash Guarantee which is triggered by either 52 washes or 12 months from the date of purchase. If your item has any structural damage before 52 washes or 12 months, we'll replace them for free.

Customer Reviews
5.0 Based on 95 Reviews
5 ★
96% 
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Filter Reviews:
T
03/24/2022
Tyler
United States United States
I recommend this product

Just about perfect!

Waist 32-33 bought small. Usually a trunks guy but THESE BRIEFS ARE AMAZING! Supportive, masculine, super soft, incredible comfort. With a 40% narrower under neath these feel so great. Only complaint is that I'm a little on the bigger side below the belt and wish the pouch was just a slight bit deeper so my balls don't catch a draft at the slightest bit of excitement

Krakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection ReviewKrakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection Review
T
03/24/2022
Ty
United States United States
I recommend this product

Just about perfect

Waist 32-33 bought small. Usually a trunks guy but THESE BRIEFS ARE AMAZING! Supportive, masculine, super soft, incredible comfort. With a 40% narrower under neath these feel so great. Only complaint is that I'm a little on the bigger side below the belt and wish the pouch was just a slight bit deeper so my balls don't catch a draft at the slightest bit of excitement

Krakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection ReviewKrakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection Review
JA
03/02/2022
Jake A.
United States United States
I recommend this product

LOVE 'EM

This underwear is so soft and comfortable! Just like they say in the description, I felt like I wasn't wearing anything! LOVE the waistband, too! I can hardly wait for the next set to come out!

Krakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection ReviewKrakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection ReviewKrakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection Review
C
11/07/2021
Chris
United States United States
I recommend this product

Beats all other brands...

I tried a pair of these briefs and now I can't go back to any other brand! Made the switch and replaced all my underwear with Karkatoa. Love sleeping in the boxer briefs and briefs are perfect for the gym, work and play!

Krakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection Review
RM
09/29/2021
Roger M.
United States United States
I recommend this product

Vesuvius has erupted !!

Briefs are amazingly comfy ! I just purchased my second pair and love how they feel ! Can’t wait for more colors ( I have the red and the blue so far )

Krakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection ReviewKrakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection ReviewKrakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection Review
R
09/09/2021
Roger
United States United States
I recommend this product

Red HOTT

Very comfy! These don’t ride up but they are super soft to the touch ! Ordered my first pair and will be getting every color in a few different styles !!

Krakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection ReviewKrakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection Review
CA
08/15/2021
Christian A.
United States United States
I recommend this product

Happy bulge! The best underwear I ever owned

The support pouch is the best ever, the material is really soft and light weight, the fit is just perfect. From the moment you put them on there is no need for adjustment, I can’t say enough about the pouch, it has the perfect shape and enough room to hold everything comfortably without pushing your bulge down and back. Amazing product!

Krakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection ReviewKrakatoa Underwear Anti-Gravity Briefs - Vesuvius Collection Review
TL
05/21/2022
Terry L.
United States United States
I recommend this product

best undies!

I haven't worn briefs for years because the leg openings always felt too tight but Krakatoa briefs are so damn comfortable and the boys are so well supported. In addition to the functionality, the cut of the briefs accentuates all the right parts. Feels like a sexy secret during the day.

GF
05/17/2022
Gregory F.
United States United States
I recommend this product

Highly Recommend

They are great underwear. The waist band does not roll. Great support and fabric. Looking forward to buying more!

RR
05/12/2022
Raymond R.
United States United States
I recommend this product

The most comfortable undewear that I own.

I love Krakatoa underwear. They are the most comfortable underwear that I own. The fabric feels great against my skin, the larger stretchy pouch is perfect for men like me who were graced with more below the belt than the average man. The pattern on the outside of the waist band is really cool, the inspirational words on the inside of. the waist band is a neat feature. I love the simple basic colors as well, but what I like most is the fit and comfort. Here is a recommendation: READ THE SIZING CHART CAREFULLY and follow exactly what the sizing chart tells you to buy even if it is smaller than what you would typically buy. In my case, I typically wear a Medium, but the sizing chart told me to buy a small, so I did, and they FIT PERFECTLY! Great job on this underwear! I love them! I have told a few of my firends about Krakatoa underwear, and they too have purchased a few pairs and love them as much as I do.

JL
05/11/2022
Jason L.
United States United States
I recommend this product

Perfection!

I have bought a lot of different underwear trying to find the right one for comfort and SUPPORT! I had resigned myself to having to design them myself! These are perfect! I will buy these forever.

JK
05/09/2022
Junseok K.
United States United States
I recommend this product

My Current Best Underwear

As soon as I put it on, I was able to tell this was going to be my underwear going forward. After the day was over, I was buying more. The fit, fabric, and comfort level was just right for me - extremely breathable and fit comfortably, not too snug.

DR
05/02/2022
Donald R.
United States United States
I recommend this product

My Favorite New Underwear!

I'm a bit of an underwear junkie, I guess. I love that there are so many new, comfortable options available. KRAKATOA is hands down my favorite of them all. Beautifully designed and packaged, and super comfortable. If you haven't tried them yet, do it! Highly recommended!

TR
04/19/2022
Tom R.
United States United States
I recommend this product

Really good!

Material is really comfortable and the pouch design is one of the better I’ve tried. The waistband is a little tight compared to the rest of the fit. I’m a 32” waist and ordered a small. The waistband feels a bit snug while the rest fits perfectly. Not enough to make them uncomfortable, but could be a little less aggressive. Going up a size would have been too big. Really like both the trunks and the briefs.

JH
03/21/2022
Jeff H.
United States United States
I recommend this product

Love them

These feel amazing. Will be ordering more.

RR
03/07/2022
Ronald R.
United States United States
I recommend this product

Best Underwear Ever!

Found Krakatoa while scrolling through instagram. I clicked on their page and saw they had an introductory offer so I decided to give them a try. When I received my order three days later I tried them on and was IMMEDIATELY SOLD! I haven’t had a pair of underwear feel so comfortable and like it’s not even there! I immediately ordered two more pairs! Krakatoa definitely knows what they’re doing !

DL
03/02/2022
David L.
United States United States
I recommend this product

Most comfortable briefs ever!

Love the comfortable fabric and the way they fit!

RN
01/12/2022
Rex N.
United States United States
I recommend this product

Next level sack pack

Feels like your in your birthday suit

TC
01/12/2022
Toby C.
United States United States
I recommend this product

Excellent Customer Service!

Purchased my first pair of briefs, the fit was not exactly what I was looking for. Contacted Alex, and he was very helpful and suggested that I try the new trunks coming out in January, which I am going to do. Although the fit was not right, the material is great and I am looking forward to trying the trunks!

JA
01/07/2022
Jack A.
United States United States
I recommend this product

A Great Brief

I recently bought my second set of briefs (4 pairs) because the first set fit so well and was so comfortable. The earlier set are like new even after going through multiple washes. As other underwear gets old, I’ll get more! Jack