International Jock

Some underwear is designed to hide everything. John Sievers takes the opposite approach.

Crafted from silky-soft modal, the signature Natural Pouch lets everything hang naturally while providing gentle support and all-day comfort. It's a fit that feels as good as it looks.

Some jeans are made to blend in. These aren't.

The Rick Majors Button-Fly Extreme Bulge Jeans are cut to hug every curve and put your best assets exactly where they'll get noticed. If subtle isn't your thing, these belong in your closet.

Look a little closer. It's almost magic.

The new Cut4Men Invisiwe4r Mini Brief features an innovative see-thru TPU waistband that almost disappears against your skin while the ultra-soft fabric and contoured pouch deliver lightweight comfort and support. It's a bold new take on minimalist underwear that feels as amazing as it looks.

Worn here by Matt King (@kingof_thematt).

Last chance! Our 4th of July Sale is ending soon.

Save 20% OFF everything storewide before the holiday weekend comes to a close. Whether you're shopping for premium underwear, thongs, jockstraps, briefs, swimwear or discovering a new favorite brand, now's the perfect time to save.

🛒 Shop now: https://www.internationaljock.com

Celebrate the 4th of July with 20% OFF everything at International Jock!

Whether you're looking for a fresh pair of briefs, a new jockstrap, swimwear for the season, or something a little more daring, now's the perfect time to stock up.

🛒 Shop now: https://www.internationaljock.com

Throwback Thursday takes us back to Summer 2006, when C-IN2 was already ahead of the curve with its Sling Support System - an adjustable internal sling designed to lift, support, and enhance your profile.

Long before enhancement pouches became mainstream, C-IN2 was experimenting with innovative support technology designed to maximize your profile in and out of the water.

The Galaxy collection has landed once again. 🌌

The Vaux by CellBlock13 Galaxy Bodysuits and other fan favorites are back in stock at International Jock. Featuring open mesh, daring cutouts, and a body-hugging fit, these styles were made to stand out.

Missed them the first time? Here's your second chance.

Minimal. Textured. A little mysterious.

The Modus Vivendi Curly collection is crafted from an ultra-light semi-transparent slub fabric with a unique soft, cloud-like texture that reveals just enough while leaving plenty to the imagination.

Distinctive fabrics deserve distinctive photography, and nobody does fashion-forward underwear quite like Modus Vivendi.

Matt Lee takes Cut4Men poolside. 🌴

From shimmering Chrom4tic styles to barely-there Ultr4mesh designs, the latest Cut4Men collection is made to go wherever summer takes you. Wear them as underwear. Wear them as swimwear. Either way, you're covered.

With 40+ new styles to choose from, there's something for every mood, every body, and every getaway.

Shop the collection: https://www.internationaljock.com/cut4men.html

Pride is about visibility, authenticity, resilience, and community. Those values matter today just as much as they ever have.

Digging through the archives and found these shots of some classic C-IN2 styles from 2012.

Clean lines, athletic cuts, and a body that definitely helped make these looks unforgettable. Some things never go out of style.

We still carry C-IN2, so if you're feeling nostalgic—or just looking for your next favorite pair—you know where to find us.

French design. Bold attitude. 🔥

Alejandro models four standout styles from TOF Paris, proving that great underwear should never be boring. From sporty jocks to shimmering briefs and barely-there thongs, these new arrivals are designed to be seen.

Front and back.

Matt Lee wearing the John Sievers Natural Pouch Thong.

Designed to give the male anatomy the room and support it deserves, this popular style combines a naturally contoured pouch with a minimalist thong silhouette for a fit that's as comfortable as it is flattering.

Clean lines in the front. Barely there in the back. Sometimes less really is more.

Some shorts are made to fit in.

The Rick Majors Extreme Bulge Pouch Shorts were made to do the exact opposite.

Shot yesterday with Matt Lee, these uniquely contoured denim shorts are built around an exaggerated button-fly pouch that lifts, shapes, and creates a profile that's impossible to ignore. Think classic denim meets modern-day codpiece.

Soft-stretch denim, copper rivets, debossed hardware, and a fit designed specifically for the male body make them unlike anything else in your closet.

Light as air. Barely there.

The new Curly Collection from Modus Vivendi uses an ultra-light semi-transparent slub knit that creates a unique textured look while revealing just enough underneath.

Throwback Tuesday to 2008.

We dug into the International Jock archives and found these photos from a shoot nearly two decades ago.

Long before Instagram, influencers, and algorithm-driven fashion trends, these were some of the looks helping define men's underwear style.

Eighteen years later, it's fascinating to see how much has changed—and how much hasn't.

Which model would you like to see more of?