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30% OFF SITEWIDE APPLIED AT CHECKOUT

30% OFF SITEWIDE APPLIED AT CHECKOUT

30% OFF SITEWIDE APPLIED AT CHECKOUT

30% OFF SITEWIDE APPLIED AT CHECKOUT

30% OFF SITEWIDE APPLIED AT CHECKOUT
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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 APPLIED AT CHECKOUT

30% OFF SITEWIDE APPLIED AT CHECKOUT

30% OFF SITEWIDE APPLIED AT CHECKOUT

30% OFF SITEWIDE APPLIED AT CHECKOUT

30% OFF SITEWIDE APPLIED AT CHECKOUT

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