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
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

HOW IT ALL STARTED:

ALEX BORTOLUZZI, CHIEF UNDERWEAR SPECIALIST:

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.

    Vesuvius

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

    Learn More 
  • Blue athletic shorts with a patterned waistband on a white background, featuring the Haleakala brand.

    Haleakala

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

    Learn More 
  • Black athletic shorts with a geometric waistband on a white background, featuring the brand 'PINATUBO'.

    Pinatubo

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

    Learn More 
  • Red athletic shorts with a black waistband on a white background, featuring the 'ANTI GRAVITY' brand.

    Anti-Gravity

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

    Learn More 

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

Indulge in a premium feel with our exquisitely woven 95% Tencel MicroModal fabric. It's so soft and sleek, your most sensitive skin will immediately experience comfort like never before.
Ridiculously Soft. Ultra Thin. Supremely Breathable. Planet Friendly. No PFAS.

WE KNOW WE ARE NOT YOUR FIRST, BUT WE HOPE TO BE YOUR LAST.

Let our customers tell you their stories comparing Krakatoa with other Brands.

SEE HOW KRAKATOA COMPARES
PINATUBO Seamless logo on a white background
PINATUBO Seamless logo on a white background

Pinatubo Seamless has a 3" deep pouch with a handy horizontal fly for easy access. With seamless hems all around, it has that perfect invisible look, and stays put all day.

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Logo for 'Anti Gravity Seamless' with a white background

With a 3" deep supportive pouch that separates you from your legs, and seamless hems for an invisible look that stays put not matter what, Anti-Gravity is your Go-To Underwear.

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Vesuvius Next Gen Banner
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 natural-hang 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 performance and separation, without gimmicks.

1 4
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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.

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.

LEARN HOW WE'VE IMPACTED PEOPLE

Real People. Real Comfort. Real Impact.

SEE ALL OUR REVIEWS

Find us on Reddit

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    Krakatoa Underwear

    A place for guys to ask questions, provide feedback and build a community with each other, we keep this one clean.

    No boners allowed.

    Reddit Safe For Work 
  • Reddit Logo

    Krakatoa Underwear Not Safe for Work

    Come join the community and show off your new Krakatoa in a way that doesn't worry about being family friendly.

    Boners allowed.

    Reddit Not Safe For Work (18+)