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Perfect Pima Relaxed Crew Neck T-Shirt White

Perfect Pima Relaxed Crew Neck T-Shirt White

Color: WHITE

$36.00 USD

Layers Classic Ribbed Fitted Tank White

Layers Classic Ribbed Fitted Tank White

Color: WHITE

$24.00 USD $32.00 USD
Hand Me Down Crew Neck T-Shirt Smoke Heather

Hand Me Down Crew Neck T-Shirt Smoke Heather

Color: SMOKE HEATHER

$33.75 USD $45.00 USD
High Twist Summer Crew Neck T-Shirt Black

High Twist Summer Crew Neck T-Shirt Black

Color: BLACK

$40.00 USD

Layers Slim Crew Neck T-Shirt Black

Layers Slim Crew Neck T-Shirt Black

Color: BLACK

$30.00 USD $40.00 USD
Layers Slim Crew Neck T-Shirt White

Layers Slim Crew Neck T-Shirt White

Color: WHITE

$30.00 USD $40.00 USD

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30% OFF SITEWIDE

Father's Day Sale

SHOP sale
Sheer Jock Navid Neutral
Sale

Sheer Jock Navid Neutral

$28.80 USD $32.00 USD
Sheer Jock Rowan Red
Sale

Sheer Jock Rowan Red

$28.80 USD $32.00 USD
Sheer Low Rise Brief Nix Nude
Sale

Sheer Low Rise Brief Nix Nude

$30.60 USD $34.00 USD
Sheer Thong Black
Sale

Sheer Thong Black

$28.80 USD $32.00 USD
Sheer Relaxed Tank Bari Blue
Sale

Sheer Relaxed Tank Bari Blue

$40.50 USD $45.00 USD
Sheer Low Rise Brief Rowan Red
Sale

Sheer Low Rise Brief Rowan Red

$30.60 USD $34.00 USD
Sheer Low Rise Brief Bari Blue
Sale

Sheer Low Rise Brief Bari Blue

$30.60 USD $34.00 USD
Sheer Thong Navid Neutral
Sale

Sheer Thong Navid Neutral

$28.80 USD $32.00 USD
Sheer Relaxed Tank Perrie Purple
Sale

Sheer Relaxed Tank Perrie Purple

$40.50 USD $45.00 USD
Sheer Fly Front Brief Nix Nude
Sale

Sheer Fly Front Brief Nix Nude

$30.60 USD $34.00 USD
Sheer Thong Rowan Red
Sale

Sheer Thong Rowan Red

$28.80 USD $32.00 USD
Sheer Crew Neck T-Shirt Nix Nude
Sale

Sheer Crew Neck T-Shirt Nix Nude

$45.00 USD $50.00 USD
Sheer Sleeveless Crew Neck T-Shirt Perrie Purple
Sale

Sheer Sleeveless Crew Neck T-Shirt Perrie Purple

$40.50 USD $45.00 USD
Sheer Hipster Brief Rowan Red
Sale

Sheer Hipster Brief Rowan Red

$32.40 USD $36.00 USD
Sheer Crew Neck T-Shirt Perrie Purple
Sale

Sheer Crew Neck T-Shirt Perrie Purple

$45.00 USD $50.00 USD
Sheer Low Rise Brief Perrie Purple
Sale

Sheer Low Rise Brief Perrie Purple

$30.60 USD $34.00 USD
Sheer Fly Front Brief Rowan Red
Sale

Sheer Fly Front Brief Rowan Red

$30.60 USD $34.00 USD
Sheer Hipster Brief Bari Blue
Sale

Sheer Hipster Brief Bari Blue

$32.40 USD $36.00 USD
Sheer Fly Front Brief Bari Blue
Sale

Sheer Fly Front Brief Bari Blue

$30.60 USD $34.00 USD
Sheer Hipster Brief Nix Nude
Sale

Sheer Hipster Brief Nix Nude

$32.40 USD $36.00 USD
Sheer Hipster Brief Perrie Purple
Sale

Sheer Hipster Brief Perrie Purple

$32.40 USD $36.00 USD
Sheer Crew Neck T-Shirt Bari Blue
Sale

Sheer Crew Neck T-Shirt Bari Blue

$45.00 USD $50.00 USD
Sheer Boxer Brief Nix Nude
Sale

Sheer Boxer Brief Nix Nude

$34.20 USD $38.00 USD
Sheer Fly Front Brief Perrie Purple
Sale

Sheer Fly Front Brief Perrie Purple

$30.60 USD $34.00 USD
Sheer Sleeveless Crew Neck T-Shirt Nix Nude
Sale

Sheer Sleeveless Crew Neck T-Shirt Nix Nude

$40.50 USD $45.00 USD
Sheer Boxer Brief Rowan Red
Sale

Sheer Boxer Brief Rowan Red

$34.20 USD $38.00 USD
Sheer Relaxed Tank Nix Nude
Sale

Sheer Relaxed Tank Nix Nude

$40.50 USD $45.00 USD
Sheer Boxer Brief Perrie Purple
Sale

Sheer Boxer Brief Perrie Purple

$34.20 USD $38.00 USD
Sheer Boxer Brief Bari Blue
Sale

Sheer Boxer Brief Bari Blue

$34.20 USD $38.00 USD
Sheer Sleeveless Crew Neck T-Shirt Bari Blue
Sale

Sheer Sleeveless Crew Neck T-Shirt Bari Blue

$40.50 USD $45.00 USD

30% OFF SITEWIDE APPLIED AT CHECKOUT

Start Earning Rewards Join the C-IN2 Circle

Free Shipping US orders over $99

Easy Returns Go to Returns Center

Engineered for movement. Built to last.

For nearly two decades, C-IN2 has redefined men’s underwear with premium materials, sculpted fits, and bold design. With over 100,000 customers and counting, our products deliver confidence from the inside out.

Ergonomic Contour Pouch

✅ Sculpted Lift – Natural shape and definition

✅ Locked-In Support – No shifting, no sagging

✅ Flexible Fit – Moves with you, always

✅ All-Day Comfort – For work, workouts, or rest

SHOP ACTIVE

Innovative Fabric Blends

✅ Designed for movement, made to be seen

✅ Fashion-forward with performance-grade functionality

✅ Precision blends that hold shape, color, and confidence

✅ Comfort that doesn’t compromise on style

SHOP FLEX

Everyday Durability

✅ Keeps its shape, wash after wash

✅ No sag, no bag, no fade

✅ Consistent support that doesn’t quit

✅ Quality construction made to outlast trends

shop core