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Pinatubo 3 Pack Trunks - Imperial Blue

  • $ 65.00
2" inseam, Horizontal Fly, 95% MicroModal, Stay Flat Waistband
Free shipping in the US on orders over $75

About our trunks

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.

Please allow 2-4 days for processing, and the usual shipping times from the USPS: 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.

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
5.0 Based on 6 Reviews
5 ★
4 ★
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United States United States
I recommend this product

I'm a fan

These are impressive and will hopefully remain that way. I'm tired of trying to find that *one* brand that I can rely on. I thought I finally did with another brand, but after only a few months, they start wearing and sagging and... no more support. Hate feeling like I'm wearing a skirt. No so with these. So far. These are super soft, super comfortable, and I love the fly.

Larry J.
United States United States
I recommend this product

Feels Like Nothing

Fantastic fit. Cool, dry and plenty of room for the package. All natural. Perhaps the best part? The waist band simple will not roll over. Damn!

Eric S.
United States United States
I recommend this product

Best underwear I have tried!

These are some of the most well-designed, comfortable, well-fitting underwear I have ever tried. The material glides on the skin and I can hardly tell it’s there. The pouch is well-proportioned so that I feel supported without extra material. The waist-band stays put and doesn’t flip. The leg area is snug, without feeling overly tight and it doesn’t ride up. I originally bought these on sale and came back and bought a couple extra so that these are the only underwear in my drawer now. Highly recommended!

Michael S.
United States United States
I recommend this product

Great Fit!

I’m a few pounds extra and it all falls at the waist. The trunks and boxer briefs make me look thinner. The fit is great at the waist and they do not creap up my thighs. The material is soft and the horizontal fly is fantastic.

United States United States
I recommend this product

Amazing . . . .

I am very happy with Pinatubo 3 Pack Trunks, they are the best underwear I've purchased in quite some time! They fit nicely and are very soft and very supportive. They don't ride up as others do so often. I also order the 3 Pack Briefs and they are equally comfortable and I just ordered more :). Thank you for making a solid quality product!

bradley m.
United States United States
I recommend this product

The long hunt is over.

I have spent a very long time looking for underwear that is not made for a plastic one size fits all mannequin. I never understood how the male body was shoved into a single pouch size idea. While some other brands have no space or for some reason so much extra space that your boxer brief Skaggs like a wet diaper. I did not find this to be an issue here. I, like you, are not a smooth plastic undefined bump. I have parts that need support, uninhibited access, and of course a desire to look good as well. I write reviews and product test a lot of products, I always have the same complaints. “Fly too small or not functional” “scrotal pinching due to small pouch” “Waistband folds or flips” You know what bad I have to say about these? I wish they had more colors, maybe a monthly subscription. Something to make it easier to slowly switch out other stuff for this brand. I crave a support for my body, I tend to wear briefs, i am forced into a boxer brief for support. I don’t feel forced here, I don’t have any ride up that is a burden. Of course there will always be ride up with any leg unless you add grips or straps. I just did not find anything to make me upset about these. Like how every mountain is different, so is your body. Underwear should embrace you not try to contain you.