Vesuvius Next Gen Banner with mountains in the background and briefs, trunks, and boxer briefs
Vesuvius Next Gen Banner with mountains in the background and briefs, trunks, and boxer briefs
Jump In The Caldera
Lava red banner showing briefs, trunks, and boxer briefs
Lava red banner showing briefs, trunks, and boxer briefs
BURN BRIGHT IN LAVA RED
Pinatubo Alpine white banner with boxer briefs, trunks, and briefs
Pinatubo Alpine white banner with boxer briefs, trunks, and briefs
COOL YOUR CUCUMBER
Luzon Blue Banner featuring briefs, trunks, and boxer briefs from the Pinatubo line.
Luzon Blue Banner featuring briefs, trunks, and boxer briefs from the Pinatubo line.
THIS BLUE IS SO YOU
Haleakala Banner, underwear folded with an emphasis on the new Stratopouch that is double lined with a breathable mesh layer.
Haleakala Banner, underwear folded with an emphasis on the new Stratopouch that is double lined with a breathable mesh layer.
FEEL THE STRATOPOUCH

WHAT MAKES KRAKATOA UNDERWEAR DIFFERENT?

IT'S ALL ABOUT THE POUCHES.

Four Pouch Options for a Perfect Fit:

  • Vesuvius side view with pouch showing lower pouch with horizontal fly.

    Deep U-Shaped Pouch
    Inverted Horizontal Fly
    Single-Layer Modal
    For the "Showers" and "Low Hangers"

  • Haleakala side view showing deep 4" pouch with a gentle curve under.

    4" Deep Pouch
    Closed, no Fly
    Double-Layer w/ Liner
    For the "Showers"

  • Luzon Blue Pinatubo Boxer Brief side view with a pouch with fly

    3" Low-Seam Pouch
    Top Horizontal Fly
    Double-Layer Modal
    For the "Growers"

  • Red Anti-gravity side view with closed pouch

    3" Deep Pouch
    Closed, no Fly
    Double-Layer Modal
    For the "Growers"

WE USE ONLY 95% HIGH-GRADE MICROMODAL. BECAUSE IT'S THE PERFECT FABRIC.

Indulge in a premium feel with our exquisitely woven 95% MicroModal fabric. It's so soft and breathable, your most sensitive skin will immediately experience comfort like never before.
Explore a detailed macro photo of our MicroModal below, and compare it against other fabrics:

micromodal v. cotton marco photo comparison

IT'S REALLY THAT LUXURIOUS.

We spared no expense to deliver the ultimate underwear experience. Discover our four extraordinary Collections, each crafted from the finest fabric and waistband:

• Vesuvius Next Gen: Experience the all seamless design paired with the incredibly natural-feeling Caldera Pouch — comfort that’s out of this world.

• Anti-Gravity: Embrace timeless elegance with perfect support in a smoothly sealed pouch.

• Pinatubo: Revolutionize your routine with the game-changing horizontal fly — effortless convenience meets style.

• Haleakala: Elevate your performance with the larger, lined StratoPouch and seamless hems—built for those who demand the best.

Vesuvius Next Gen Banner

Unleash comfort and style with the Vesuvius Next Gen Collection. Featuring the revolutionary Caldera Pouch, this single-ply, ultra-thin and flexible cascading pouch is designed to elevate your comfort to a new level. Paired with our exclusive low-profile StealthFly, the Vesuvius Next Gen delivers a whole new experience in underwear.

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Haleakala Collection Logo

A new standard in comfort, Haleakala brings an advanced construction and fit like no other.
The new lined StratoPouch is designed for your ultimate comfort and separation, without gimmicks.

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Pinatubo Banner words Pinatubo.

With the perfect match of support and versatility, Pinatubo combines the comfort of Anti-Gravity, with the convenience of a soft horizontal fly.

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Anti-Gravity Collection Logo

With a deep supportive pouch that separates you from your legs and keep you fresh all day, Anti-Gravity is your Go-To Underwear.

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THONGS & JOCKSTRAPS

You'll look as good as you feel in your Krakatoa Thongs and Jockstraps.

Choose between our models with or without an internal liner, and pick your favorite colors. Our selection features roomy pouches and exquisite craftsmanship. One thing is for sure: you’ve never felt this good in a Thong or Jock.

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KRAKATOA ULTRA-SOFT SOCKS

These Socks Will Make Your Feet Thank You Every Day.
With striking colors and two natural materials, cotton and bamboo, they have breathable panels, legs that stay put, and seamless toes, for maximum comfort and durability.
The Krakatoa Socks are your perfect partners for any adventure you take on.

SHOP BY FEATURE

Understand the differences between our lines and find the perfect underwear for you.

FIND WHAT YOU ARE LOOKING FOR

HOW IT ALL STARTED:

ALEX BORTOLUZZI, CHIEF UNDERWEAR SPECIALIST:

Every Adventure Starts with Krakatoa written over colorful waistbands

WHY WE DO THIS?

Our About Us is About You.

WHAT WE STAND FOR

LEARN HOW WE'VE IMPACTED PEOPLE

Our products are only as good as the impact they have on those that experienced them.

SEE ALL OUR REVIEWS