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Anti-Gravity Trunks - Vesuvius Collection

  • $ 25.00
2" inseam, 95% MicroModal, Stay Flat Waistband
Free shipping in the US on orders over $75

About our trunks

Hey Alex, I Have Questions!

The Anti-Gravity Trunk is designed with a 2" inseam. The legs are designed to stay put, but can ride up a little depending on activities. 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 legs 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 118 Reviews
5 ★
98% 
116
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Filter Reviews:
C
12/19/2021
Chris
United States United States
I recommend this product

Comfortable in all the right places

Can't go wrong with these trunks. Extra room in front pouch keeps everything in place and not squished. The waistband and fabric is so soft you don't even know you are wearing anything! Love it!

Krakatoa Underwear Anti-Gravity Trunks - Vesuvius Collection Review
DS
10/04/2021
David S.
United States United States
I recommend this product

Underwear

I have purchased several pairs from different brands trying to get the best look and comfort. These hands down win so far, the fabric is so soft you don't want to take off. The pouch is larger to hold everything and not feel crowded. Just LOVE.

Krakatoa Underwear Anti-Gravity Trunks - Vesuvius Collection Review
AT
09/15/2021
Adam T.
United States United States
I recommend this product

Very comfortable loves these

These have been my go to underwear out of the draw lately.

Krakatoa Underwear Anti-Gravity Trunks - Vesuvius Collection Review
MG
08/28/2021
Mario G.
United States United States
I recommend this product

Great customer service !!!

Feels like not wearing nothing that all , so confortable , but if you are size 32 or 34 order a medium Feels perfect . Thank alex for a great customer service.

Krakatoa Underwear Anti-Gravity Trunks - Vesuvius Collection Review
FN
04/27/2022
Frank N.
United States United States
I recommend this product

Great fit

Hi everyone, welcome to your newest best feeling experience in clothing. I ordered a three pack black Showed up few days later tried them on. Like silk but more “hold in place” which I prefer wore them all day great feeling like nothing was there binding twisting or making me sweaty These are the most comfy shorts? I’ve ever had the pleasure to wear I’ve tried everything from commando to form fitting Lycra type nothing was close to the everyday comfort level of my Krakatoa’s Hope you try this product it’s terrific! Frank N

JN
04/18/2022
Joe N.
United States United States
I recommend this product

Went a size up and they fit PERFECTLY

I ordered a medium initially, which fit great in the waist; however, they were a little snug everywhere else. I had to keep adjusting when I was working out. I was sent a large and they fit perfectly! I forget I'm wearing underwear when I'm working out. I haven't had underwear this comfortable in years!

JG
04/16/2022
Jeff G.
United States United States
I recommend this product

Comfortable

I like the boxer briefs more than the trunks because I have giant legs but they both are made well and comfy. Will see how they hold up after a few months but so far so good!

JN
04/06/2022
Joe N.
United States United States
I recommend this product

I should have purchased a large.

I love the material, but the next time I purchase I'll be buying a large. I have a 32" waist, but big glutes and thighs. The trunks fit great in the waist, but ended up being too snug in the glutes, thighs, and the pouch could be larger as well. Things got uncomfortable when I was doing my leg workout and had to keep adjusting them as a result.

04/06/2022

Krakatoa Underwear

Hi Joe! Bummer about the sizing issue, but no worries, just sent you another pair in size Large to try! Keep me posted ;) -Alex

AC
04/01/2022
Anthony C.
United States United States
I recommend this product

I've tried em all--Krakatoa is the only one that delivered.

Saxx, Sheath, Shinesty, even Hanes--I've tried every pouch underwear out there. While some delivered on a decent pouch--they had so much stitching coming together right behind my sack that they rubbed way, way too much for comfort. And who wants to be chaffed there?! Krakatoa skips the tortured stitching, has a roomy pouch, are soft as can be, and when I look down--or in a mirror--I like what they do for my package. Nice. Damn nice.

CR
03/29/2022
Chris R.
United States United States
I recommend this product

Worked Out Great!!

I ordered one pair because you never know what you're going to get when you're picky like I am. I have tried many brands and have only been satisfied in my recent years by two brands, this brand Krakatoa being one of them. My first attempt in these was going to be a quick overnight trip I needed to make by car, and I wasn't planning to shower again until I got home the next night. I was living on the edge. But the quick walk around the bathroom and then the house walking before jumping in the car all seemed fine, or else I would have changed. The whole trip was successful, and my underwear was never an issue. Very rare.

RL
03/26/2022
Raul L.
United States United States
I recommend this product

Great underwear - great service

The product is great! It’s early but after I got the 1st batch, I got back on and ordered more. Trunks and briefs. Loving it and telling my buds.

RS
03/22/2022
Richard S.
United States United States
I recommend this product

Comfy trunks

Good fit, good product and very comfortable, service is quick! Thanks

CN
03/21/2022
CRAIG N.
United States United States
I recommend this product

Simply the Best

The coolest, best supporting underwear available, with enough room for the boys. Better than all the rest.

JS
03/05/2022
Joseph S.
United States United States
I recommend this product

I’m a believer

I didn’t think underwear could be life changing. But I stand corrected. When you put these on, you will have a better day. Most comfortable underwear I have ever owned, period. Perfect amount of space for the boys.

TD
03/03/2022
Tyler D.
United States United States
I recommend this product

Absolutely incredible

These are easily the best drawers I have ever worn! Plenty of room in all the places that count! The material is soft and comfortable, the waistband is amazingly sturdy and definitely doesn’t roll up! I now have a pair for everyday of the week and I’m not looking back! Truly an amazing product

BS
03/02/2022
Brian S.
United States United States
I recommend this product

Heavenly

The boys were truly supported by a cloud of luxury! Goodbye Saxx, bought another pair of Krakatoa’s finest.

MP
03/02/2022
Mo P.
United States United States
I recommend this product

Excellent fit

Love this underwear. Will definitely buy more. Breathes well and good waist band

NH
03/01/2022
Nolan H.
United States United States
I recommend this product

Softest Pair I’ve tried. No Joke

Love them! I like the boxer briefs better than the trunks (just my preference), but can’t say enough good about this brand! The pouch is roomy and perfect. The waistband doesn’t fold but is super soft. The material is all super soft. I’m a big fan of Saxx, and im not saying I’ve left them entirely, but after my first pair of these came I ordered 4 more immediately. They’re softer and better fit than any other brand I’ve tried.

K
02/09/2022
Kevin
United States United States
I recommend this product

Best Ever!

This is my third purchase! I got a couple pairs of the trunks to try them out. Love them. Also got a six pack of the boxers to try. Also very good. I must admit I prefer the trunks so I went back and bought several pairs of those too. I’m good for a long time now. I’ve tried multiple brands of “Pouch” type underwear. None hold a candle to these. I’ve also had a few questions along the way and Alex is always quick with a personal response. Amazing product. Amazing company. Thank you Alex.

WP
01/31/2022
Will P.
United States United States
I recommend this product

Feedback on trunks

I am very pleased with my new trunks. They fit well, and I am pleased.