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Pinatubo Boxer Briefs

  • $ 28.00
7" inseam, Horizontal Fly, 95% MicroModal, No-Fold Waistband
We pay your shipping in the US on orders over $75

About our boxer briefs

Hey Alex, I Have Questions!

The Anti-Gravity Boxer Brief is designed with a 7" inseam. The legs are designed to stay put, but be long enough to cover an increased amount of your legs to add a layer of protection from friction. 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.

Please allow 2-4 days for processing, and the usual shipping times from the USPS: inside the US you can expect to see your package between 3-6 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 91 Reviews
5 ★
96% 
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100reviewers would recommend this product Write a Review Ask a Question

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DG
02/07/2023
Dennis G.
United States United States
I recommend this product

Great support!

Initially I chose the wrong size. Alex was great! Asked me a few questions and sent out another pair. They fit perfectly. Super soft and very well made. Great support all the way around!

Krakatoa Underwear Pinatubo Boxer Briefs Review
GM
12/11/2022
Gary M.
United States United States
I recommend this product

Pouch, Comfort, Horizontal Fly

Years ago, I wore Munsingwear tidy whiteys! They had a horizontal fly. They were terrific; but they were ahead of their time and disappeared from the market. I've tried numerous brands for "pouch" underwear, after all, they are numerous. Krakatoa delivers the total package, great fabric, roomy pouch for all my junk, horizontal fly is the greatest innovation in men's underwear! Tried the Trunks and they were too small for me. I like the boxer briefs for a better fit for me. And they are appropriately priced.

Krakatoa Underwear Pinatubo Boxer Briefs Review
JO
12/03/2022
Josh O.
United States United States
I recommend this product

Still the most comfortable chones!

The easy access works great! Still super comfortable, commando with support!

Krakatoa Underwear Pinatubo Boxer Briefs ReviewKrakatoa Underwear Pinatubo Boxer Briefs Review
DK
12/01/2022
David K.
United States United States
I recommend this product

Most comfortable- best customer service!

The underwear is seriously a dream to wear. I went with a size medium even though I am a 32” . But they are so perfect. Not to big and the feel like they are floating on me barley noticeable. Customer service was so nice and responsive! I now have 6 pairs and I have made the switch from the other brands . Thank you Krakatoa! -David

Krakatoa Underwear Pinatubo Boxer Briefs Review
SD
03/20/2023
siddhartha d.
United States United States

Do it

Amazing the boys will thank you

SM
03/02/2023
Scott M.
United States United States
I recommend this product

Buy these and go nuts

I've tried a lot of different boxer briefs over the years. I've been a big fan of micromodal fabric for undies for a while, but not a fan of boxer brief legs riding up into my crotch or m'boys getting jostled around and inevitably stuck offset to one side or the other, especially during physical exercise. These underwear seem to successfully address all three points: - best micromodal fabric I've experience yet - it's the thinnest and most comfortable - the legs don't ride up; I don't know exactly how, they're not death-defyingly tight around the thighs or anything, but they don't give me crotch wedgies - the boys are super happy, comfortably cradled and supported (support is important when being active!), and have no chance of getting "out of alignment" - the top flap opening is icing on the crotch cake; I never did understand the traditional side-to-side opening in most men's underwear; I shouldn't be S-shaped when trying to *** or pinched off at the sides; this top flap is stretchy and thin enough that it doesn't cause any noticeable restrictions and is far easier to "grab and pull through". Great design! Bottom line: get some and go nuts! I'll be buying more, for sure.

BS
03/02/2023
bill s.
United States United States
I recommend this product

Happy customer

Most comfortable underwear I have ever had on, almost like wearing nothing, I say almost because your package is kept comfortably out of the way and not sticking to your legs, 11/10 would recommend!

DY
02/27/2023
David Y.
United States United States
I recommend this product

Brief comments!

These new briefs are soft to the touch, are very comfortable, and fit well. Sizing was accurate! I already ordered more.

LB
02/24/2023
Lawrence B.
United States United States
I recommend this product

Finally! I couldn’t be happier!

It sounds weird, but over the past year I’ve been on a mission to find something better than ‘good enough’ underwear. After decades of box store ******-tighties that hold sweat, ride funny, and well, just stink, I couldn’t take it any more. Shopping is not my thing but I forced myself to go the mall and find something better. I tried a few of the popular higher-end brands from the nicer department stores only to find that the fabric might be slightly nicer, the prices definitely higher, but the fit, sweat, and stink weren’t any better. After a while I figured it might be the format and gave traditional boxers a try. Nope. Those we too loose and had zero support. Boxer briefs? My legs are too big so they just cinched around my thighs until they rode up and it simply felt like I had a sweaty jock strap on made out of rope. Trunks? No - those were the same as the boxer briefs but with smaller ropes. To the internet I went. I tried some of the more innovative brands made out of bamboo, wool, spandex, and other materials. Some of them had pouches, pockets, horizontal flies, etc. Some of them were good. Some of them were better, but none of them were as good as the Krakatoa Pinatubo boxer briefs. They are as light as air. They don’t bind. They don’t bunch. They don’t smell. And best of all, the legs don’t ride up! EVER! I don’t understand the physics of how they work but they just do. They are simply the best and I can’t wait to get more. I’m spoiled. My only complaint - and it’s a testament to how great these underwear are - is my size (xl) always seems to be out of stock.

SK
02/23/2023
Shawn K.
United States United States
I recommend this product

Super comfortable

I like wearing briefs but I don't like how they can get so hot down under. I finally found what I was looking for. Briefs that are actually breathable and help me stay cool.

SG
02/23/2023
Sam G.
United States United States
I recommend this product

Most comfortable EVER!!

Love the way these fit! That extra little pouch for the "man" and the "boys" is perfect!! Thank you!!

EM
02/23/2023
ERIC M.
United States United States
I recommend this product

My Favorite

Before this, Duluth’s Aramachillo was my favorite underwear. I got an ad for $10 for the first one and I said why not.. I put these Krakatoa on and think to myself, “it feels like I have nothing on.” I then go to their website and see that’s one of their mottos .. all in all, these are my new favorites and I will be buying these in as many colors and patterns as they choose to make. Plus the pouch on the front is just designed perfectly and the vertical slit is super convenient to go to the bathroom. Great job!

DK
02/23/2023
Daniel K.
United States United States
I recommend this product

Interesting pair of drawers

As this is my first time buying this product, I was a little, wary, after receiving the product and trying them the first time I was very pleased with the material the fifth and the overall quality of the product

JW
02/21/2023
John W.
United States United States
I recommend this product

Great product great customer service

Good business. I wish everything was made in America and with such pride.

DC
02/20/2023
Don C.
United States United States
I recommend this product

COMFORT!

Good fit, hardly know they are on!

BS
02/20/2023
Bill S.
United States United States
I recommend this product

Great fit

Great fit and very soft. The boys love their new home. Very cool to wear and very soft

JB
02/17/2023
Jeff B.
United States United States
I recommend this product

Make Room for More

They are well made a fir great. Now I just need to make room for more.

AL
02/16/2023
Allen L.
United States United States
I recommend this product

Good to Great

I have a crazy amount of underwear from looking for styles I like. I purchased previously from Krakatoa and liked the product but missed having a fly. This new style from Krakatoa now has the horizontal fly along with the great fit and feel. Takes this brand from good to Great for me.

RH
02/15/2023
Robert H.
United States United States

The Best of Everything

Best fit, feel and customer service. Just received my third pair. Will be buying more.

CM
02/15/2023
Chad M.
United States United States
I recommend this product

The nearly perfect undergarments

The fit, the fabric, the waistband, everything about these is worth every penny. There have been a few erectile escape attempts, but I'd argue that's more a feature than a bug. ;-) The only thing keeping me from replacing my entire drawer of drawers, the pouch isn't quite deep enough to maintain separation 100% of the time. At this level of investment, most of the time doesn't cut it. I need to be confidently adjustment-free.