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Krakatoa Underwear

Pinatubo Boxer Briefs

Pinatubo Boxer Briefs

4.9
Rated 4.9 out of 5 stars
1,643 Reviews
Regular price $ 34.00 USD
Regular price $ 28.00 USD Sale price $ 34.00 USD
Sale Sold out
Buy 3, save $10.20
Buy 7, save $47.60
Size Guide
Size
Color

7" inseam, Horizontal Fly, 95% MicroModal, Stay Flat Waistband

📦 Orders ship within 1-2 business days

  • FREE SHIPPING ON ORDERS OVER $75+
  • 1ST ORDER FIT GUARANTEE
  • 52 WASH GUARANTEE
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PINATUBO BOXER BRIEFS

The OG mac-daddy of all Boxer Briefs got a fly.

Quick draw one handed action horizontal fly to allow you to just let it hang out.

Large, 3" deep front pouch engineered to separate you from your thighs and keep you comfortably supported.

Form-fitting ultra-premium MicroModal fabric holds you softly and leaves you feeling fresh all day.

Wide and ultra-smooth waistband won't flip or mark your skin.

Legs that don't roll up or bunch up.

Inseam: 7 inches

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 BOXER BRIEFS PERFECT FOR?

The Pinatubo Boxer Briefs with its soft and easy to reach horizontal fly, are perfect for active guys that prefer a longer leg to fit under their pants or long shorts. They are ideal for daily wear, hiking and protecting the inner thighs from chafing. The horizontal fly provides easy reach, for single hand operation.
If you like our Trunks, these feature a 5" longer inseam.

Don't need an inseam? Our Briefs will equally give you the feeling of supportive, barely there, ultra-soft underwear. Whether you're working out or just lounging around the house, these Boxer Briefs will materially change your life.

WHAT MAKES THEM KRAKATOA?

  • Feel softness like never before with an ultra-premium, hand selected 95% MicroModal fabric. We source only the best MicroModal because comfort is our #1 goal. (Learn about MicroModal). We then blend the MicroModal with 5% Spandex to allow for it to move with you.
  • Enjoy more room with a large front pouch that provides space and support for your cargo, with complete separation from your thighs. No need to adjust anymore.
  • 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 Krakatoa Boxer Briefs are specifically designed for maximum comfort. They work well for a variety of activities, from working out to lounging around, 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, Hiking, Lifting, Exercising, Yoga, Lounging.

HEY ALEX, I HAVE QUESTIONS!

What should I know about the fit?

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.

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.

  • 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.

  • 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.

  • 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.

4.9
Rated 4.9 out of 5 stars
Based on 1,643 reviews
Total 5 star reviews: 1.5k Total 4 star reviews: 101 Total 3 star reviews: 14 Total 2 star reviews: 5 Total 1 star reviews: 3
91%would recommend these products
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1,643 reviews
  • Owen P.
    Verified Buyer
    Pinatubo Boxer Briefs
    Reviewing
    Pinatubo Boxer Briefs
    Rated 5 out of 5 stars
    Best underwear ever

    These boxers are the most comfortable underwear to wear. Feels great.

  • Nickolas
    Pinatubo Boxer Briefs
    Reviewing
    Pinatubo Boxer Briefs
    Rated 5 out of 5 stars
    5 Stars

    These boxer briefs are super soft and they wear great!! The waistband truly is “no-roll” unlike other brands that claim that. I have been wearing 4 pairs for about a year now and just started wearing holes in them. Just ordered more!

  • Jeffry D.
    Verified Buyer
    Pinatubo Boxer Briefs
    Reviewing
    Pinatubo Boxer Briefs
    Rated 5 out of 5 stars
    Fantastic

    Simply the best boxer briefs I’ve ever owned.

  • nick c.
    Verified Buyer
    Pinatubo Boxer Briefs
    Reviewing
    Pinatubo Boxer Briefs
    Rated 5 out of 5 stars
    Soft soft soft!

    Softest underwear ever. Bought the wrong size at first and was easy returning. Seriously, crazy soft. Runs a little on the big side, i’d say if in doubt, size down.

    Extremely good quality!

  • Ron M.
    Verified Buyer
    Pinatubo Boxer Briefs
    Reviewing
    Pinatubo Boxer Briefs
    Rated 5 out of 5 stars
    Built as advertised ...

    Fit as advertised ... Feel as advertised ... Look as advertised ... Stay put as advertised 😄

    So, yeah, as advertised 👍🖖😎

  • Billie S.
    Verified Buyer
    Pinatubo Boxer Briefs
    Reviewing
    Pinatubo Boxer Briefs
    Rated 5 out of 5 stars
    Feel awesome

    I love the way these briefs feel

  • Bryant C.
    Verified Buyer
    Pinatubo Boxer Briefs
    Reviewing
    Pinatubo Boxer Briefs
    Rated 5 out of 5 stars
    Impressive product from an impressive company.

    What can I say, I’m impressed! Looking for something new, modern, and well thought out/designed that would serve my needs for the foreseeable future, I came across Krakatoa. Having a question about sizing because a couple of the suggestions were contradictions for me, I sent in a message, and I very timely received a response from Alex, the owner, himself. His sizing suggestion was spot on, which for me ended up being my pants size and a fraction under my measured size, but your mileage may vary, so definitely look at the sizing information on the site. I wore the first pair I received three days in a row (yes, I washed them each night), and I just placed an order for more. They are everything the description says they are, and other reviews, too. If I had any concerns, it would be about long-term durability just because of how soft they are. However, they seem to be very well-made and I’m going to give them a good test. The guarantee tells me they believe in them and expect them to last. I will launder them as recommended and expect to get some very good service out of them. I certainly see no wear whatsoever after 4 laundry cycles. If you’re here and reading this you are considering them, and I recommend going ahead and giving them a try. Support a small business and a guy that really seems to care about the customer and delivering the best product he can. Thanks again, Alex!

  • Richard S.
    Verified Buyer
    Pinatubo Boxer Briefs
    Reviewing
    Pinatubo Boxer Briefs
    Rated 5 out of 5 stars
    Great Underwear

    I love these Pinatubo boxer briefs. Most comfortable underwear I've ever had. Also, fantastic customer service (I ordered the wrong size and they fixed it for me). Could not have gone better!

  • MICHAEL V.
    Verified Buyer
    Pinatubo Boxer Briefs
    Reviewing
    Pinatubo Boxer Briefs
    Rated 5 out of 5 stars
    Great Boxer Briefs

    I was sceptical on the size that was recommended but they fit perfect. They are light, and comfortable. The band hasn’t rolled on me and they keep the form through the day. The legs don’t ride up or loosen. I have spent over 12 hours consecutive in them and the fit doesn’t change. As long as the company is making them, I will keep buying them. I liked the first pair so much that I purchased 18 more.

  • Justin R.
    Verified Buyer
    Pinatubo Boxer Briefs
    Reviewing
    Pinatubo Boxer Briefs
    Rated 5 out of 5 stars
    First Pair

    Material is very comfortable, great fit, love the horizontal fly! Will be buying more.

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