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Perfect Pima Relaxed Crew Neck T-Shirt White - C - IN2 New York

Perfect Pima Relaxed Crew Neck T-Shirt White

Color: WHITE

$10.80 USD $36.00 USD
Layers Classic Ribbed Fitted Tank White - C - IN2 New York

Layers Classic Ribbed Fitted Tank White

Color: WHITE

$25.60 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

$27.00 USD $45.00 USD
High Twist Summer Crew Neck T-Shirt Black - C - IN2 New York

High Twist Summer Crew Neck T-Shirt Black

Color: BLACK

$12.00 USD $40.00 USD
Layers Slim Crew Neck T-Shirt Black

Layers Slim Crew Neck T-Shirt Black

Color: BLACK

$24.00 USD $40.00 USD
Layers Slim Crew Neck T-Shirt White

Layers Slim Crew Neck T-Shirt White

Color: WHITE

$24.00 USD $40.00 USD

Shop Men’s Briefs, Boxers, Tanks, and More by C-IN2

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Jersey Fly Front Boxer Beluga Grey - C - IN2 New York
Jersey Fly Front Boxer Beluga Grey - C - IN2 New York
Jersey Fly Front Boxer Beluga Grey - C - IN2 New York
Jersey Fly Front Boxer Beluga Grey - C - IN2 New York
Jersey Fly Front Boxer Beluga Grey - C - IN2 New York
Jersey Fly Front Boxer Beluga Grey - C - IN2 New York
Jersey Fly Front Boxer Beluga Grey - C - IN2 New York
Clearance | Final Sale

Jersey Fly Front Boxer Beluga Grey

$10.50 USD $35.00 USD
Jersey Fly Front Boxer Beluga Grey - C - IN2 New York
Jersey Fly Front Boxer White - C - IN2 New York
Perfect Pima Relaxed Deep V - Neck T-Shirt Niles Navy - C - IN2 New York
Perfect Pima Relaxed Deep V - Neck T-Shirt Niles Navy - C - IN2 New York
Perfect Pima Relaxed Deep V - Neck T-Shirt Niles Navy - C - IN2 New York
Perfect Pima Relaxed Deep V - Neck T-Shirt Niles Navy - C - IN2 New York
Perfect Pima Relaxed Deep V - Neck T-Shirt Niles Navy - C - IN2 New York
Perfect Pima Relaxed Deep V - Neck T-Shirt Niles Navy - C - IN2 New York
Perfect Pima Relaxed Deep V - Neck T-Shirt Niles Navy - C - IN2 New York
Clearance | Final Sale

Perfect Pima Relaxed Deep V-Neck T-Shirt Niles Navy

$10.80 USD $36.00 USD
Perfect Pima Relaxed Deep V - Neck T-Shirt White - C - IN2 New York
Perfect Pima Relaxed Deep V - Neck T-Shirt Grey Heather - C - IN2 New York
Perfect Pima Relaxed Deep V - Neck T-Shirt Blythe Blue - C - IN2 New York
Perfect Pima Relaxed Deep V - Neck T-Shirt Niles Navy - C - IN2 New York
Perfect Pima Relaxed Deep V - Neck T-Shirt Rylee Red - C - IN2 New York
Prime Runner Boxer Nabil Neutral - C - IN2 New York
Prime Runner Boxer Nabil Neutral - C - IN2 New York
Prime Runner Boxer Nabil Neutral - C - IN2 New York
Prime Runner Boxer Nabil Neutral - C - IN2 New York
Prime Runner Boxer Nabil Neutral - C - IN2 New York
Prime Runner Boxer Nabil Neutral - C - IN2 New York
Prime Runner Boxer Nabil Neutral - C - IN2 New York
Clearance | Final Sale

Prime Runner Boxer Nabil Neutral

$8.40 USD $28.00 USD
Prime Runner Boxer Nabil Neutral - C - IN2 New York
Perfect Pima Relaxed Polo Gladwin Green - C - IN2 New York
Perfect Pima Relaxed Polo Gladwin Green - C - IN2 New York
Perfect Pima Relaxed Polo Gladwin Green - C - IN2 New York
Perfect Pima Relaxed Polo Gladwin Green - C - IN2 New York
Perfect Pima Relaxed Polo Gladwin Green - C - IN2 New York
Clearance | Final Sale

Perfect Pima Relaxed Polo Gladwin Green

$12.00 USD $40.00 USD
Perfect Pima Relaxed Polo Gladwin Green - C - IN2 New York
C - Theory Mid Rise Brief Graham Green - C - IN2 New York
C - Theory Mid Rise Brief Graham Green - C - IN2 New York
C - Theory Mid Rise Brief Graham Green - C - IN2 New York
C - Theory Mid Rise Brief Graham Green - C - IN2 New York
C - Theory Mid Rise Brief Graham Green - C - IN2 New York
C - Theory Mid Rise Brief Graham Green - C - IN2 New York
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C-Theory Mid Rise Brief Graham Green

$8.40 USD $28.00 USD
C - Theory Mid Rise Brief Graham Green - C - IN2 New York
C - Theory Mid Rise Brief Godfry Green - C - IN2 New York
Easy Mesh Polo White - C - IN2 New York
Easy Mesh Polo White - C - IN2 New York
Easy Mesh Polo White - C - IN2 New York
Easy Mesh Polo White - C - IN2 New York
Easy Mesh Polo White - C - IN2 New York
Easy Mesh Polo White - C - IN2 New York
Easy Mesh Polo White - C - IN2 New York
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Easy Mesh Polo White

$13.50 USD $45.00 USD
Easy Mesh Polo White - C - IN2 New York
Core Dash Brief Yon Yellow - C - IN2 New York
Core Dash Brief Yon Yellow - C - IN2 New York
Core Dash Brief Yon Yellow - C - IN2 New York
Core Dash Brief Yon Yellow - C - IN2 New York
Core Dash Brief Yon Yellow - C - IN2 New York
Core Dash Brief Yon Yellow - C - IN2 New York
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Core Dash Brief Yon Yellow

$8.40 USD $28.00 USD
Core Dash Brief Kash Khaki - C - IN2 New York
Core Dash Brief Yon Yellow - C - IN2 New York
Core Jock Bond Blue - C - IN2 New York
Core Jock Bond Blue - C - IN2 New York
Core Jock Bond Blue - C - IN2 New York
Core Jock Bond Blue - C - IN2 New York
Core Jock Bond Blue - C - IN2 New York
Core Jock Bond Blue - C - IN2 New York
Core Jock Bond Blue - C - IN2 New York
Clearance | Final Sale

Core Jock Bond Blue

$7.80 USD $26.00 USD
Core Jock Kash Khaki - C - IN2 New York
Core Jock Bond Blue - C - IN2 New York
Core Jock Raj Red - C - IN2 New York
Core Jock Kash Khaki - C - IN2 New York
Core Jock Kash Khaki - C - IN2 New York
Core Jock Kash Khaki - C - IN2 New York
Core Jock Kash Khaki - C - IN2 New York
Core Jock Kash Khaki - C - IN2 New York
Clearance | Final Sale

Core Jock Kash Khaki

$7.80 USD $26.00 USD
Core Jock Kash Khaki - C - IN2 New York
Core Jock Bond Blue - C - IN2 New York
Core Jock Raj Red - C - IN2 New York
Perfect Pima Relaxed Crew Neck T-Shirt White - C - IN2 New York
Perfect Pima Relaxed Crew Neck T-Shirt White - C - IN2 New York
Perfect Pima Relaxed Crew Neck T-Shirt White - C - IN2 New York
Perfect Pima Relaxed Crew Neck T-Shirt White - C - IN2 New York
Perfect Pima Relaxed Crew Neck T-Shirt White - C - IN2 New York
Perfect Pima Relaxed Crew Neck T-Shirt White - C - IN2 New York
Perfect Pima Relaxed Crew Neck T-Shirt White - C - IN2 New York
Clearance | Final Sale

Perfect Pima Relaxed Crew Neck T-Shirt White

$10.80 USD $36.00 USD
Perfect Pima Relaxed Crew Neck T-Shirt Black - C - IN2 New York
Perfect Pima Relaxed Crew Neck T-Shirt White - C - IN2 New York
Core Low Rise Brief Nelson Navy - C - IN2 New York
Core Low Rise Brief Nelson Navy - C - IN2 New York
Core Low Rise Brief Nelson Navy - C - IN2 New York
Core Low Rise Brief Nelson Navy - C - IN2 New York
Core Low Rise Brief Nelson Navy - C - IN2 New York
Core Low Rise Brief Nelson Navy - C - IN2 New York
Clearance | Final Sale

Core Low Rise Brief Nelson Navy

$8.40 USD $28.00 USD
Core Low Rise Brief Kash Khaki - C - IN2 New York
Core Low Rise Brief Yon Yellow - C - IN2 New York
Core Low Rise Brief Patrick Purple - C - IN2 New York
Core Low Rise Brief Nelson Navy - C - IN2 New York
Jersey Fly Front Boxer White - C - IN2 New York
Jersey Fly Front Boxer White - C - IN2 New York
Jersey Fly Front Boxer White - C - IN2 New York
Jersey Fly Front Boxer White - C - IN2 New York
Jersey Fly Front Boxer White - C - IN2 New York
Jersey Fly Front Boxer White - C - IN2 New York
Jersey Fly Front Boxer White - C - IN2 New York
Clearance | Final Sale

Jersey Fly Front Boxer White

$10.50 USD $35.00 USD
Jersey Fly Front Boxer Beluga Grey - C - IN2 New York
Jersey Fly Front Boxer White - C - IN2 New York
Throwback Thong Braxton Blue - C - IN2 New York
Throwback Thong Braxton Blue - C - IN2 New York
Throwback Thong Braxton Blue - C - IN2 New York
Throwback Thong Braxton Blue - C - IN2 New York
Throwback Thong Braxton Blue - C - IN2 New York
Throwback Thong Braxton Blue - C - IN2 New York
Throwback Thong Braxton Blue - C - IN2 New York
Clearance | Final Sale

Throwback Thong Braxton Blue

$7.80 USD $26.00 USD
Throwback Thong Benicio Blue - C - IN2 New York
Throwback Thong Nash Navy - C - IN2 New York
Throwback Thong Gus Green - C - IN2 New York
Throwback Thong Pierre Pink - C - IN2 New York
Throwback Thong Orlando Orange - C - IN2 New York
Throwback Thong Riley Red - C - IN2 New York
Throwback Thong Braxton Blue - C - IN2 New York
Throwback Thong Parsa Pink - C - IN2 New York
Core Low Rise Brief Patrick Purple - C - IN2 New York
Core Low Rise Brief Patrick Purple - C - IN2 New York
Core Low Rise Brief Patrick Purple - C - IN2 New York
Core Low Rise Brief Patrick Purple - C - IN2 New York
Core Low Rise Brief Patrick Purple - C - IN2 New York
Core Low Rise Brief Patrick Purple - C - IN2 New York
Core Low Rise Brief Patrick Purple - C - IN2 New York
Clearance | Final Sale

Core Low Rise Brief Patrick Purple

$8.40 USD $28.00 USD
Core Low Rise Brief Kash Khaki - C - IN2 New York
Core Low Rise Brief Yon Yellow - C - IN2 New York
Core Low Rise Brief Patrick Purple - C - IN2 New York
Core Low Rise Brief Nelson Navy - C - IN2 New York
Core Low Rise Trunk Grey Heather
Core Low Rise Trunk Grey Heather - C - IN2 New York
Core Low Rise Trunk Grey Heather - C - IN2 New York
Core Low Rise Trunk Grey Heather - C - IN2 New York
Core Low Rise Trunk Grey Heather - C - IN2 New York
Clearance | Final Sale

Core Low Rise Trunk Grey Heather

$9.00 USD $30.00 USD
Core Low Rise Trunk White - C - IN2 New York
Core Low Rise Trunk Yon Yellow - C - IN2 New York
Hand Me Down Relaxed Tank Penn Pink Heather - C - IN2 New York
Hand Me Down Relaxed Tank Penn Pink Heather - C - IN2 New York
Hand Me Down Relaxed Tank Penn Pink Heather - C - IN2 New York
Hand Me Down Relaxed Tank Penn Pink Heather - C - IN2 New York
Hand Me Down Relaxed Tank Penn Pink Heather - C - IN2 New York
Hand Me Down Relaxed Tank Penn Pink Heather - C - IN2 New York
Hand Me Down Relaxed Tank Penn Pink Heather - C - IN2 New York
Clearance | Final Sale

Hand Me Down Relaxed Tank Penn Pink Heather

$11.40 USD $38.00 USD
Hand Me Down Relaxed Tank Penn Pink Heather - C - IN2 New York
Prime Thong Nabil Neutral - C - IN2 New York
Prime Thong Nabil Neutral - C - IN2 New York
Prime Thong Nabil Neutral - C - IN2 New York
Prime Thong Nabil Neutral - C - IN2 New York
Prime Thong Nabil Neutral - C - IN2 New York
Prime Thong Nabil Neutral - C - IN2 New York
Prime Thong Nabil Neutral - C - IN2 New York
Clearance | Final Sale

Prime Thong Nabil Neutral

$7.20 USD $24.00 USD
Prime Thong Nabil Neutral - C - IN2 New York
Prime Thong Black - C - IN2 New York
Prime Thong Bahari Blue - C - IN2 New York
Prime Thong Chago Charcoal - C - IN2 New York
Prime Thong Garo Green - C - IN2 New York

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 Hand Me Down

Innovative Fabric Blends

  • Designed for movement, made to be seen
  • Performance-grade functionality
  • Precision blends that hold shape and color
  • 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

Everyday Essentials

Comfort meets quality. These are your daily go-to’s—built to move, breathe, and feel amazing under anything.

Sexy Styles

Minimal coverage, max impact. These are the cuts turning heads—from bold jocks to sleek thongs.

Discover Your Style

Fit, function, and personality. From our best-sellers to boldest cuts, here’s where to start.

Premium Basics, Engineered for Every Body

C-IN2 is a New York–born men’s underwear and apparel brand with one mission: to make every man look good and feel confident. We design premium basics and fashion-forward styles with innovative fabrics, engineered fits, and durable construction that lasts. Working closely with our partners, we create unique materials and refine every detail—from the cut of a t-shirt to the fit of a brief—to deliver comfort and style you can feel every day. Inclusive, empowering, and unapologetically bold—C-IN2 is made for every body.