EXPERIENCING IS BELIEVING

Spending $30+ on a pair of underwear from a new brand is a big ask.

Even if 20,000+ guys have left reviews saying it's the best choice you can make.

Blue boxer briefs with a brand logo on a white background
Imperial Blue men's boxer brief featuring a contoured single layer Pouch with no fly, patterned waistband, seamless hems and a 5" inseam. Front Image.

Start your journey with our Boxer Briefs

Our best selling Pinatubo and Anti-Gravity Boxer briefs are your ticket to everyday excellence.

The only thing that separates them is a fly.

Made of 95% Micromodal with 5% Elastane to hold shape all day without stretching out.

They provide the perfect level of support and comfort.
Pinatubo seamless boxer briefs in jet black 7"
1/9
  • Pinatubo seamless boxer briefs in jet black 7"
  • Pinatubo Boxer Brief Back View
  • Pinatubo Boxer Briefs inside-out showing front view
  • Pinatubo Boxer Brief inside-out showing pouch
  • Pinatubo Boxer Brief inside-out showing printed washing label
  • Pinatubo Boxer Brief inside-out showing seamless hems
  • Yellow tennis ball in a white pocket with text overlay on a gray background
  • Video showing pinatubo's pouch
  • Video of Alex giving an overview of the Pinatubo Boxer Brief
Pinatubo Boxer Briefs - 7"

518 reviews

Pinatubo Boxer Briefs - 7"
$50.00 CAD
$50.00 CAD $50.00 CAD
Shipping calculated at checkout.

Created as the daily driver for the guy looking for a no fuss, high performing boxer brief. 7" inseams keep you chafe free whether on a hike, run, walk, or just lounging around the house. The easy to use horizontal fly is ready for one handed access. Built for all day comfort, we might not be your first underwear but we hope to be your last.

  • 7” Inseam
  • Horizontal Fly
  • 3” Deep Double Lined Pouch
  • 95% MicroModal / 5% Elastane
  • Seamless Leg Hems

Also available it 5"
ColorJet Black
Size
Size Guide
revised size guide

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
Return policy

We will only be able to provide store credit for open and/or worn items limited to your first pair.

In the event that you purchase an intro pair at 50% off we'll provide double the store credit back so you can try another full price pair for just the cost of shipping.

We will not require you to send back the open pair.

Please use the size guide and do not only rely on waist size as it does vary from brand to brand.
Shipping

We are currently offering $5 flat rate shipping when you subscribe to our newsletter as a new customer.

Click "Try your first pair for 50% off" below.
1 Year Warranty

1 Year Warranty

We want you to feel confident making your purchase from us. We provide a 1 Year Warranty from the date of purchase. If your item has any structural damage resulting from a manufacturer's defect from 1 year of purchase, we'll replace them for just the cost of shipping.

The guarantee excludes damage caused by neglect or abuse, by intentional damage, accidental damage, color fade, pilling, stains of any kind, and deliberate attempts to damage the product.

Applies to any product purchased, does not apply to any product provided as a replacement.

Send us an email at hello@krakatoaunderwear.com with the subject "1 Year Warranty Claim". Please be sure to include photos of the damage for our records.

We will be in touch shortly after.

Full details can be found HERE.

KRAKATOA VS. OTHER BRANDS

Features Krakatoa Other Brands
Premium Materials
No-roll Waistband
365-Day Warranty
1st Pair Discount
50% OFF 20% or Less
1st Order Shipping
$5 Flat Rate
1st Fit Guarantee
2x Store Credit for 50% Off Pair Ship them back for a refund
Black boxer briefs with text detailing features on a white background
1/9
  • Black boxer briefs with text detailing features on a white background
  • Anti-Gravity Boxer Brief Back View
  • Anti-Gravity Boxer Brief inside-out showing front view
  • Close-up of Anti-Gravity Boxer Brief's pouch
  • Close-up of Anti-Gravity Boxer Brief's washing label
  • Anti-Gravity Boxer Briefs inside-out showing seamless hems
  • Red underwear with a yellow tennis ball inside, black waistband with white text.
  • Video of Anti-Gravity's Pouch
  • Video of Alex giving an overview of the Anti-Gravity Boxer Brief
Anti-Gravity Boxer Briefs - 7"

120 reviews

Anti-Gravity Boxer Briefs - 7"
$50.00 CAD
$50.00 CAD $50.00 CAD
Shipping calculated at checkout.

Created as the daily driver for the guy looking for a no fuss, high performing boxer brief. 7" inseams keep you chafe free whether on a hike, run, walk, or just lounging around the house. Without a fly these boxer briefs provide maximum support. Built for all day comfort, we might not be your first underwear but we hope to be your last.

  • 7” Inseam
  • 3” Deep Double Lined Pouch
  • 95% MicroModal / 5% Elastane
  • Seamless Leg Hems

Also available it 5"
ColorPure Black
Size
Size Guide
revised size guide

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
Return policy

We will only be able to provide store credit for open and/or worn items limited to your first pair.

In the event that you purchase an intro pair at 50% off we'll provide double the store credit back so you can try another full price pair for just the cost of shipping.

We will not require you to send back the open pair.

Please use the size guide and do not only rely on waist size as it does vary from brand to brand.
Shipping

We are currently offering $5 flat rate shipping when you subscribe to our newsletter as a new customer.

Click "Try your first pair for 50% off" below.
1 Year Warranty

1 Year Warranty

We want you to feel confident making your purchase from us. We provide a 1 Year Warranty from the date of purchase. If your item has any structural damage resulting from a manufacturer's defect from 1 year of purchase, we'll replace them for just the cost of shipping.

The guarantee excludes damage caused by neglect or abuse, by intentional damage, accidental damage, color fade, pilling, stains of any kind, and deliberate attempts to damage the product.

Applies to any product purchased, does not apply to any product provided as a replacement.

Send us an email at hello@krakatoaunderwear.com with the subject "1 Year Warranty Claim". Please be sure to include photos of the damage for our records.

We will be in touch shortly after.

Full details can be found HERE.

Hear straight from our customers:

We make underwear so good guys tell us why they love them.

A Pouch without Gimmicks

The Room You Deserve

I spent 59 years thinking underwear didn't matter.
Krakatoa proved me wrong.
It’s like stepping out of a Ford Pinto and into a brand-new Bentley. The pouch is a game-changer—no more sticking, just silky softness.
Don’t wait as long as I did.

 Grab the Bentley of Underwear

Wide, slick, smooth, and lies flat -always.

A Waistband Above the Rest

I’m the most reluctant person on Earth to believe ads, but I bit the bullet on Krakatoa because of one claim: the waistband doesn’t fold. Two weeks in, and not a single pair has folded yet. It’s remarkable. They were right about the fit, the feel, and everything else. Don't hesitate.
These are truly the best on Earth.

 Upgrade to a Waistband that Stays

So thin you'll forget you're wearing them.

The 5-Star Hotel of Comfort

I’m always looking for the best gear for my boyfriend, and I finally hit the jackpot.
He loves smooth, soft underwear with real support, and he says these are the best ones yet. They’re the 5-star hotel of underwear.
Worth every penny for the comfort alone.

 Book a 5-Star Retreat for the Family Jewels
Blue boxer briefs with a brand logo on a white background

The only fly I'll use moving forward.

Game-Changing Fly Design

I spent years in the Navy searching the globe for the softest underwear.
My search ended with Krakatoa.
The material is elite, the horizontal fly is a game-changer, and I’m a customer for life.
Simply the best damn underwear I’ve ever owned.

 Stop your Search, Try the Best