This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

Start Earning Rewards Join the C-IN2 Circle

Free Shipping US orders over $99

Easy Returns Go to Returns Center

Subtotal Free
View cart
Shipping, taxes, and discount codes are calculated at checkout

Cart 0

No more products available for purchase

Products

International orders are final sale. For orders that are shipping to destinations outside of the United States (including Canada), you may have to pay duties and taxes to your country's government.

Pair with

PROVIDING COMFORT & STYLE SINCE 2004

MADE WITH INTENTION. WORN WITH CONFIDENCE.

C-IN2: Design at the Center. Confidence in Every Detail.

C-IN2 began with a simple belief: the things closest to your body should be thoughtfully designed — not an afterthought. For over two decades, we’ve refined fabrics, reimagined fit, and elevated the everyday through intentional design and quiet confidence.

Our Past

C-IN2 started by challenging the standards of men’s underwear.

Better fabrics. Smarter structure. A contour pouch refined for comfort and shape.

We treated underwear like a design object — something that should work with your body, not against it.

That mix of engineering and aesthetics became our signature.

Not loud. Not safe. Simply better.

Our Present

Underwear remains the heart of C-IN2 — elevated essentials that balance comfort, structure, and style.

From clean, timeless basics to bolder silhouettes and sheer or mesh designs, we create pieces that suit every expression of confidence. Our swimwear follows the same philosophy: thoughtful fit, classic lines, and quality that holds up.

Everything we make begins with intention.

Custom fabrics. Purposeful construction. Refined details.

Design that feels considered the moment you put it on — and even more so with time.

Our Ethos

We design for every body, every style, every form of self-expression.

For the man who keeps it minimal.

For the man who loves a statement.

For the one who switches between both depending on the day.

We don’t chase trends.

We don’t dilute the details.

We create pieces that feel elevated, honest, and thoughtfully engineered.

Confidence isn’t one look — and neither are we.

Our Future

Underwear was only the beginning.

Next comes an expanded world of C-IN2:
more swim, fashion-forward tops and shorts, modern loungewear, sleepwear crafted with intention, and club-ready pieces that build on the boldness our customers already love.

You’ll see new fabrics designed in-house, innovative silhouettes, and collections that reflect the full spectrum of how our community lives — from the everyday to the after-hours.

What we create next follows the same principle we started with:
design that respects the body and elevates the wearer.

This isn’t evolution for the sake of it.

It’s the natural extension of who we’ve always been.

This is C-IN2.