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

Easy Returns Go to Returns Center

Start Earning Rewards Join the C-IN2 Circle

Treat yourself to the comfort and confidence you deserve. From premium men's underwear that feels as good as it looks to buttery-soft t-shirts and breathable tanks, it's time to level up your everyday essentials.

Ditch the Duds! Upgrade Your Everyday Essentials.

Elevate your everyday essentials with our premium collection of men's underwear, t-shirts, and tanks. Crafted from the finest fabrics, our garments prioritize both comfort and confidence.

  • Unmatched Comfort: Our underwear boasts exceptional breathability, stretchability, and supportive fits. Each piece is meticulously designed to move with you, providing a comfortable and secure fit throughout the day.
  • A Style for Every Man: We offer a diverse range of underwear styles, from the timeless appeal of briefs and trunks to the contemporary comfort of boxer briefs. Our tanks and t-shirts echo this commitment to variety, with options ranging from classic crewnecks to trendy v-necks.
  • Designed to Enhance: All our underwear incorporates a contoured pouch for exceptional lift and support. The smooth waistbands ensure a sleek, comfortable fit that flatters your physique.
  • A Spectrum of Colors: We offer a wide selection of colors, from sophisticated blacks and whites to a range of vibrant hues. Choose the perfect complement to match your mood and style.
  • Confidence Starts Here: Whether you're seeking everyday comfort or a touch of something special, our collection offers the perfect pieces to make you feel confident and unstoppable.

Upgrade your everyday essentials and experience the difference that premium quality can make. Shop our collection today.

Unleash your everyday confidence

All day comfort

Our constant innovation in fabric keeps you comfortably supported all day, no matter where your day takes you - office, gym, home, or anywhere else.

Comfort for every journey

Express yourself with style

C-IN2 underwear goes beyond basic. Discover an array of cuts, styles, and limited-edition colors that let you hint at your personality with a touch of confidence.

Your perfect fit

C-IN2's contour pouch combines functionality with comfort. Enjoy added space and natural support for a worry-free experience.

Become an ambassador

Comfort. Style. Performance. Premium men's underwear.

Apply now

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.


No more products available for purchase