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Krakatoa Ultra-Pack

  • $ 60.00
2" and 7" inseam, 95% MicroModal, Stay Flat Waistband
Free shipping in the US on orders over $75

ABOUT OUR BRIEFS

About our trunks

About our Boxer Briefs

Hey Alex, I Have Questions!

The Anti-Gravity Trunk is designed with a 2" inseam. The legs are designed to stay put, but can ride up a little depending on activities. 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 legs 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 18 Reviews
5 ★
94% 
17
4 ★
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KM
02/02/2023
Ken M.
United States United States
I recommend this product

Filling Sexy in my new Krakatoa’s

I love them and so does my wife! The waistband works great and the pouch keeps up with the boys

Krakatoa Underwear Krakatoa Ultra-Pack Review
RA
02/28/2023
Rodney A.
United States United States
I recommend this product

If comfort is your thing… these are for you!

Probably the most comfortable boxer briefs I’ve worn. The quality seems great after a couple washes.

LS
02/04/2023
Larry S.
United States United States
I recommend this product

Comfy, certainly worth a try.

Ordered the three pack to give this brand a try, I was looking for quality and a little lower price over what I have been buying. So far comfort and fit is right on and they seem to be taking a washing well.

JI
01/18/2023
Jared I.
United States United States
I recommend this product

Best fit

I have purchased other brands and nothing has compared to these. I would highly recommend buying these.

FA
01/13/2023
F A.
United States United States
I recommend this product

Ultra Pack

Each pair was a totally different feel, although I liked them all for different reasons, The briefs for work, The trunks for workouts, and the long ones for when it’s hot and humid! Love the extra room for the boys! Now I need to try a pair with the easy access fly! My wife really liked all three pair as well…thanks Alex

TC
01/08/2023
Thomas C.
United States United States
I recommend this product

Awesome underwear

Love these, they are so soft and feels like you are wearing nothing. The pouch is perfect for my package. Will be purchasing more.

JP
12/26/2022
James P.
United States United States
I recommend this product

The design is amazing

They are so comfortable. Everything fits just right and they are supportive yet roomy. The fabric is super soft and they don’t ride up. I noticed it seems the brief has a bit less room upfront but still more comfortable then most underwear.

MF
12/13/2022
Mike F.
United States United States
I recommend this product

Glad I gave these a try.

Waist band, pouch, fit and finish are fantastic. Good purchase. I’ll continue to try more products.

MF
12/13/2022
Mike F.
United States United States
I recommend this product

Glad I gave these a try.

Waist band, pouch, fit and finish are fantastic. Good purchase. I’ll continue to try more products.

ZT
12/09/2022
Zachary T.
United States United States
I recommend this product

Top notch

Krakatoa fits like a soft glove with the right mix of support and ‘anatomical flattery’. I have a lot of the other top underwear brands. I like them a lot, but each of them have a slight flaw… but Krakatoa seems to have combined the greatest attributes of them all; soft as silk, unobtrusive, barely there, doesn’t ride up (leg) or fall down (waist band), great horseshoe shape to the front pouch which accentuates in the best way. Filling my drawer with these. Thanks Alex

FF
11/23/2022
Fred F.
United States United States
I recommend this product

Great Comfort, Great Fit

These are the most comfortable underwear I have ever owned. I'm really happy with the fit and the feel. They've been through the wash multiple times and haven't lost their shape. I plan to buy more soon.

JY
11/20/2022
Jeremy Y.
United States United States
I recommend this product

Absolutely the best underwear on the market!

I kept seeing the Krakatoa ad on Instagram and was a little skeptical, I was burnt one time from a Instagram ad. I finally went on their website and decided to give them a try. I ordered a 3 pack, one brief, one trunk and one boxer brief. I tried them on as soon as I received them…these are the most comfortable underwear I’ve ever tried! My favorite are the boxer briefs, I’ve already ordered an additional 16 pair within a couple days of receiving the first pack. I believe Krakatoa will be the leader in the under garment business in the very near future. These are truly the most comfortable underwear, I can’t wait to see what else Krakatoa comes up with.

MC
11/13/2022
Michael C.
United States United States

Variety is the spice of life

Love it! Different occasions call for different underwear. The ultra-pack gives me options!

DG
10/31/2022
David G.
United States United States
I recommend this product

Perfect fit

The boys and banana love it. Holds all in place and “fashion forward”. Noticed a lot by both women and men. I’m good with that.

JB
10/20/2022
Jeremy B.
United States United States
I recommend this product

A Perfect Sampler

I've never heard of this brand of underwear but saw an ad on Instagram (yep!). Since I am in the market for new and simpler briefs, I thought I'd try these out. The sampler pack is a great idea. Get all three styles to see how each feels. And these work great for me. Each style fits nicely and looks good without being over the top. I enjoy the fabric; the pairs are smooth and cool and light. If I sleep in them at night, they're not restrictive, nor do they retain heat. The colors are grown up and ordinary. That's okay: not all underwear has to be loud. The waistband is nice looking and doesn't pinch or roll. I liked the briefs and trunks the best; the boxer briefs were a bit long for me, but I'm happy I got them to try this sampler pack out. I'm glad I found these, and I'll be getting some more.

DS
10/20/2022
Daniel S.
United States United States
I recommend this product

Need smaller sizes

Material is comfortable and design offers good support. Only complaint I have is that I am a smaller waisted guy (29"-30") and the size small is still a little loose. I would still recommend this product.

GM
10/17/2022
Greg M.
United States United States
I recommend this product

Sooo comfy.

I love the feel and room that I am given from my Krakatoa. I constantly have people at the gym asking my about them. I like to show them off.

WB
10/12/2022
William B.
United States United States
I recommend this product

My new favorite underwear!

These Krakatoa undies are probably the softest and most comfortable things I’ve ever worn! The front pouch is also a game changer, no more pinching or adjusting. I’ll be purchasing many more pairs of these boxer briefs in the future!