This store requires javascript to be enabled for some features to work correctly.

Pinatubo Boxer Briefs

  • $ 28.00
7" inseam, Horizontal Fly, 95% MicroModal, No-Fold 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 58 Reviews
5 ★
93% 
54
4 ★
7% 
4
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Customer Photos
100reviewers would recommend this product Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • underwear
  • fabric
  • pair
  • brands
  • pouch
  • customer
  • Alex
  • times
  • Fly versions
  • waistband
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
MB
02/02/2023
Matthew B.
United States United States
I recommend this product

The TRUTH!!

After being a long time TJ owner, wearing these are a dream come true. They’re everything I wanted TJ’s to be. Krakatoa delivers on everything they’re claiming. The pouch, wayyyyyy better and roomier than TJ. Now it’s tough to wear my old ones without feeling crunched. Especially in the morning haha. The waistband does not fold over AT ALL. TJ’s always do, in 5 years of wearing them I’ve never been happy with the waistband. The softness is NEXT LEVEL, I really didn’t think underwear could get softer than what I already had but damn, definitely softer. The legs ride up a little depending on the pants I wear but TJ did that as well, I probably need to work on my quads again haha. I’m not in favor of bashing another business in a review, that’s not what I’m trying to do at all here. Just an honest comparison with Krakatoa’s, more than likely, largest competitor and someone who has been a customer of theirs for over 5 years. Krakatoa is the FRIGGIN TRUTH!!!!!

B
02/02/2023
BEN
United States United States
I recommend this product

Comfortable, Pouch

These are the most comfortable pair of pouch underwear that I had tried and I have tried many. I love the long length help to keep them from riding up. Doesn’t even feel like you have underwear on. Also love the horizontal fly. Will be buying more and replacing all.

JR
02/02/2023
John R.
United States United States
I recommend this product

So far THE BEST ever.

I am pushing 50 and after all these years of being dissatisfied with the underwear I have invested in, I have finally found peace. There are no other brands I would have cover my *** than these. Plus Alex and his vision is truly inspiring and makes me want to follow this company as it grows. The thought, care and attention are unmistakable. Please note, these do run larger so you may want to size down. You will not be disappointed with you purchase.

MJ
02/01/2023
Michael J.
United States United States
I recommend this product

Best chonies out there

They figured it out! Never ride up. Hold your package comfortably, and are super soft. Everything we want boys.

JH
02/01/2023
Jeff H.
United States United States
I recommend this product

Best Under Garment I've ever had

I love these. They are very comfortable and the material is extremely soft. It sort of felt like wearing form fitting silk (in the best way of ways). It took a little getting used to because it sort of felt like I was wearing nothing. It holds everything in place without any pinching, squeezing, or discomfort. Definitely the best under garment experience I've ever had.

RH
01/30/2023
Robert H.
United States United States
I recommend this product

2nd time buyer

I bought one pair to try and liked them so much I bought two more. Will be coming back for more, that’s for sure!

EE
01/30/2023
Elic E.
United States United States
I recommend this product

Comfy

They’re comfy af. This my own issue but it’s hard to get the right kind of separation with big thighs and these do a decent job without the aid of a separate pouch or hammock.

NP
01/30/2023
Nathan P.
United States United States
I recommend this product

undies!

I enjoy these; some of my favorite

PM
01/29/2023
Patrick M.
United States United States
I recommend this product

Finally!!!

I have been searching for better fitting, more comfortable underwear for several years now. I have tried just about every brand that I could find. I was not happy with any of them. These are fantastic!!! It feels like they were tailor made just for me. The fabric is so soft! These are the first underwear I have owned that haven’t needed some sort of adjustment throughout the day. No pinching. No pulling. I’m a field technician so I’m moving around a lot all day. Up and down ladders, bending and twisting, all sorts of movements and they are just comfortable all day. I also would like to mention that I thought that I would hate the horizontal fly. I love it. It’s 100 times better than the conventional fly. I don’t know why they ever came up with any other design. It’s absolutely genius! Thanks for the awesome underwear Alex! You have a customer for life!

BP
01/29/2023
Brian P.
United States United States
I recommend this product

Finally underwear that lives up to it's description!

These are absolutely my favorite pair in my collection for leisure wear. I have tried many brands, Tommy Johns, Seperatec, Keyhole, Mr. Davis, All Citizens and many more none of them can hold a candle to my Krakatoas! I finally feel like the search is over and I am quite pleased to have the Pinatubo in my drawers. I will certainly get more of these in the future.

KW
01/29/2023
Kendale W.
United States United States
I recommend this product

Amazing

Trunks are too short for my liking, but the longer boxer briefs are perfect. Super soft and comfortable, almost like nothing is there.

DP
01/29/2023
David P.
United States United States
I recommend this product

Great boxer briefs

Very soft and roomy!!

SE
01/29/2023
STEPHEN E.
United States United States
I recommend this product

Pinatubo Boxer Briefs

Best underwear out there. Great fit, fabric and customer service.

JM
01/29/2023
John M.
United States United States
I recommend this product

Great fit and comfortable

I got both the fly and no. Fly versions and I’ll tell you, they both are really nice. The fabric is very comfortable and the fit is perfect!

EM
01/29/2023
Edward M.
United States United States
I recommend this product

Most comfortable briefs I have ever worm

They a comfortable, light and airy. Doesn’t even feel like I have briefs on at all.

JW
01/27/2023
Jack W.
United States United States

Awsome

Love them

KR
01/22/2023
Kyle R.
United States United States
I recommend this product

Lives up to the hype

The material is super soft and comfortable, really like the feel!