Krakatoa Underwear
Pinatubo Thong
Pinatubo Thong
Save 10% when you buy 3+
Save 20% when you buy 7+
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Modern cut, Large Pouch, Breathable Liner
📦 Orders ship within 1-2 business days
- FREE SHIPPING ON ORDERS OVER $75+
- 1ST ORDER FIT GUARANTEE
- 52 WASH GUARANTEE








PINATUBO THONG
Supreme Support With Style to Boot
With a large, 3" deep pouch with a perforated liner for better breathability, the Pinatubo Lined Thong's pouch is also naturally non-stick (*wink, wink*), and will keep you supported, in style.
Form-fitting ultra-premium MicroModal fabric wraps the pouch, for a super soft touch all around.
The thin and foldable back string has a low profile that you will barely feel.
The wide and ultra-smooth waistband won't flip or mark your skin.
52 Wash Guarantee.
Because we can.
Find your size
You'll need a a pair of your existing underwear, a flat surface, and a measuring tape.

WHO ARE PINATUBO THONGS PERFECT FOR?
The Pinatubo Thongs are perfect for active guys that prefer maximum support and a stealthy profile. With a large front pouch with an anti-microbial and breathable internal liner that is also non-stick, to avoid any Velcro-moments when you have some DNA leakage, they will be your go-to adventure partner from the gym to the club.
The back strap has a thin parallel stitching that can be folded for an even slimmer profile, for maximum comfort.
Need a little more coverage? Check our our Briefs or Trunks for a more enveloping wrap.
Whether you're working out, making out or going for a night out, these Thongs are so comfortable you'll forget you're wearing them.

WHAT MAKES THEM KRAKATOA?
- Our hand selected 95% MicroModal fabric will feel so good against your skin. We source only the best MicroModal because comfort is our #1 goal. (Learn about MicroModal). We then blend it with 5% Spandex to allow for it to move with you, in every direction.
- Enjoy more room with a larger front pouch than other Thongs. Designed for men, they provide room and support for your cargo, with complete separation from your thighs. And the minimal string is very thin and comfortable.
- Feel comfortable all day with a waistband that doesn't flip or fold.
- And keep them longer with the peace of mind of our 52 Wash Guarantee.

WHAT'S GREAT FOR THE WEARER?
The Pinatubo Thongs are specifically designed for maximum comfort in a minimalist approach. They work well for a variety of activities, from working out to dancing or practicing sports, they can take on anything you throw at them. Once you make the decision to embrace this everyday luxury for your privates, getting dressed in the morning will never be the same again.
Great for: Walking, Dancing, Running, Exercising, Summer Sports, Getting Frisky.
COMPARE OUR THONGS
HEY ALEX, I HAVE QUESTIONS!
What should I know about the fit?
The Pinatubo Thong is a luxury pouch to give you perfect support without excessive fabric. The pouch is designed to be large enough to provide you ample room, while being double layered with an internal liner that is breathable and anti-microbial, besides being non-stick, for when "DNA leakage" happens.
What if I'm in between sizes?
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.
What's MicroModal fabric?
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.
Why such a big pouch?
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 accommodate 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.
When will my item ship? How long will it take to arrive?
Please allow 2-4 days for processing, and the usual shipping times from the USPS or UPS: 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.
What is your returns and refunds policy?
Our number one goal is that you're happy with your purchase.
If something doesn't fit right on your regular priced Krakatoa, 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 regular priced 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 multiple pairs, make sure you try ONLY ONE PAIR for fitting before you decide to use the rest.
INTRO PAIRS ARE FINAL SALE AND NOT RETURNABLE.
How do I wash my Krakatoa?
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.
What's your 52 Wash Guarantee?
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.
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A FABRIC TO OVERLOAD THE SENSES
Your skin never felt a fabric so soft and welcoming before. Three times softer than cotton, our high-grade, environmentally-conscious MicroModal fabric will make you rethink cotton and synthetics forever.
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A POUCH FOR ALL OF US
Large, round, and deep support, without uncomfortable lift. Naturally odor resistant, it separates and cradles you, so you won't need to adjust anymore. Its double-panel construction keeps your privates more private.
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A WAISTBAND THAT IS PURE LUXURY
Smooth and soft to the touch, the unflippable waistband won't mark your skin and keep you comfortable all day. To complement the art outside the waistband, its interior has positive affirmations to get you going at every break.
- John S.Verified Buyer42 minutes agoReviewingPinatubo ThongRated 5 out of 5 starsMost comfortable underwear ever
Great fit. Smooth. Comfortable.
Was this helpful? - Mario R.Verified Buyer6 days agoReviewingPinatubo ThongRated 5 out of 5 starsWell worth it
So comfortable that I bought another, different color. My wife liked the way they looked on me as well. The price was even better.
Was this helpful? - Robert S.Verified Buyer1 week agoReviewingPinatubo ThongRated 5 out of 5 starsVery nice
Feels like you are. going commando
Was this helpful? - George B.Verified Buyer2 weeks agoReviewingPinatubo ThongRated 5 out of 5 starsMost Comfortable Underwear
These are the most comfortable underwear I have ever worn. They are definitely the first I pick out to wear if clean. Feels like you are wearing nothing.
Was this helpful? - John K.Verified Buyer3 weeks agoReviewingPinatubo ThongRated 5 out of 5 starsWho says a thong can't be comfortable?
I've never really been a thong guy, really because of the comfort factor more than anything else, but this outstanding piece of underwear definitely rises above and beyond when it comes to wearability. Everything fits exactly as it should - and what's even more important is that it stays there, all day long, without the need for those awkward adjustments that none of us like being forced to do in public. I'm sold!
Was this helpful? - Ronald L.Verified Buyer1 month agoReviewingPinatubo ThongRated 5 out of 5 starsfirst time wearing thong
got it so spice things up with the wife .when she saw me she loved them .great fit I really liked wearing them .will wear them more then just in the bedroom.and this is from an older male.
Was this helpful? - Eric C.Verified Buyer1 month agoReviewingPinatubo ThongRated 5 out of 5 starsThong
Very comfortable. But Very expensive.
Was this helpful? - David F.Verified Buyer1 month agoReviewingPinatubo ThongRated 5 out of 5 starsSo comfortable
These are the most comfortable things I’ve worn. No pinching or pulling. Perfect lift! Love them. Will be ordering more as soon as new colors come out!
Was this helpful? - Jeffrey E.Verified Buyer1 month agoReviewingPinatubo ThongRated 5 out of 5 starsHad to get more
Loved the fit and feel of the first one so much, came back and ordered 3 more. Now happy to have one in each color!
Was this helpful? - Adrian N.Verified Reviewer1 month agoReviewingPinatubo ThongRated 5 out of 5 starsAwesome thong!
I'm an everyday wearer of thongs. These are just amazing. I keep ordering more every few days. These look and feel great and super comfortable!
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