Sexy & Comfy

Discover the world of C-IN2

Ultimate Men's Basics

All Day Comfort

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Great Styles and Colors

Always Feel Sexy

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Signature Contour Pouch

Perfect Fit

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Why Customers Love C-IN2 Underwear

ONE OF THE BEST UNDERWEAR FOR ACTIVE ACTIVITIES

"These are one of the most comfortable underwear to wear everyday. Just like some the other reviews have said, the leg opening, construction, and colors are top notch. What I like about this line is the fabric stretch to your "junk" (front and back); just the right amount throughout the day, giving you the right amount of support." - kcundieguy

Zen

ABSOLUTELY AWESOME!

"C-IN2 has cornered the market when it comes to comfort and sexiness and these briefs are the epitome of both!" - Frank

Hand Me Down

BEST BRIEFS

"These briefs are the most comfortable underwear imaginable. I've purchased many of the different colors and they are great." - Adam

C-Theory