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3 Pack Boxer Briefs - Pure Black

  • $ 70.00
7" inseam, 95% MicroModal, Stay Flat Waistband
Free 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.

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
4.9 Based on 10 Reviews
5 ★
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Customer Photos
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Filter Reviews:
Josh O.
United States United States
I recommend this product


Wow! I’ve seriously never owned a more comfortable pair of underwear the briefs and boxer briefs it’s like nothings on. I like nice underwear, I’ve wore Calvins, Aussie bum,Nike,under armor, Hanes, random brands advertised on Social media.You name a brand I’ve probably tried it. Man I am telling you these are super, suuuupppper comfy !!! I’ve already turned several friends on to them and they felt the same! Bye bye old undies & Hello Krakatoa!!!’PS my wife loves them on me!

Krakatoa Underwear 3 Pack Boxer Briefs - Pure Black Review
Robert W.
United States United States
I recommend this product

Very pleased

Surprisingly comfortable underwear. My underwear drawer runners over but now I’m tossing pairs to make room for these.

Robert G.
United States United States
I recommend this product

Fit really well

Perfect for thunder thighs

Alvin D.
United States United States
I recommend this product

Thank you

I really appreciate and enjoy the comfort of your product. The cherry on top is the positive affirmations in the waistband!!!! Fire!!!!!!! To know that I have positive words around my waist, Priceless!!!!!!!!!!

Bryan S.
United States United States
I recommend this product

Absolutely love them but…,,

I love them but they have gotten increasingly more expensive to buy and I get it products have gone up where some of our ability to buy what I would consider as a luxury item has gone down these are great quality but I would buy more if you offerered a promotion to people who have purchased in the past ..and the 10-15% off only covers shipping that if I am spending over 50.00 I would expect to be free but perhaps you and I see this differently I will continue to buy your product as I can but they are definitely an investment Thanks

Randy F.
United States United States
I recommend this product

Awesome Boxer Briefs!

These are really great underwear! The material is super soft and they fit perfectly. Highly recommend!

Dustin R.
United States United States
I recommend this product

excellent product

Without question, the best underwear I've found for both comfort and support. Wholly recommend!

Zac T.
United States United States
I recommend this product

Best I've found

I've looked and tried many different brands, but none fit and are as comfortable as these.

Phil G.
United States United States
I recommend this product

Trust them

Really comfortable underwear. Material is fantastic. Cool, comfortable, and great for activity as well as chilling. I started with this brand back when they had product on Amazon. Good product back then, but new designed pouch and waistband have made these a must for anyone looking to upgrade their underwear collection.

Jerry G.
United States United States
I recommend this product


The coolest and most COMFORTABLE underwear I have ever worn ! I will most definitely order more!