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Layers Classic Ribbed Fitted Tank White - C - IN2 New York

Layers Classic Ribbed Fitted Tank White

Color: WHITE

$32.00 USD

Hand Me Down Crew Neck T-Shirt Smoke Heather

Hand Me Down Crew Neck T-Shirt Smoke Heather

Color: SMOKE HEATHER

$36.00 USD $45.00 USD

High Twist Summer Crew Neck T-Shirt Black - C - IN2 New York

RO3 High Twist Summer Crew Neck T-Shirt Black

Color: BLACK

$24.00 USD $40.00 USD

Layers Slim Crew Neck T-Shirt Black

Layers Slim Crew Neck T-Shirt Black

Color: BLACK

$32.00 USD $40.00 USD

Layers Slim Crew Neck T-Shirt White

Layers Slim Crew Neck T-Shirt White

Color: WHITE

$40.00 USD

Designed to Fit, Built to Feel Good

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PREMIUM STRETCH

3-PACK

Core Mid Rise Boxer Brief Lagoon Blue - C - IN2 New York

Core Mid Rise Boxer Brief Lagoon Blue - C - IN2 New York

Core Mid Rise Boxer Brief Lagoon Blue - C - IN2 New York

Core Mid Rise Boxer Brief Lagoon Blue - C - IN2 New York

Core Mid Rise Boxer Brief Lagoon Blue - C - IN2 New York

Core Mid Rise Boxer Brief Lagoon Blue - C - IN2 New York

Core Mid Rise Boxer Brief Lagoon Blue - C - IN2 New York

Sale

Core Mid Rise Boxer Brief Lagoon Blue

Rated 4.3 out of 5 stars

$24.00 USD $30.00 USD

Core Mid Rise Boxer Brief White - C - IN2 New York

Core Mid Rise Boxer Brief White - C - IN2 New York

Core Mid Rise Boxer Brief White - C - IN2 New York

Core Mid Rise Boxer Brief White - C - IN2 New York

Core Mid Rise Boxer Brief White - C - IN2 New York

Core Mid Rise Boxer Brief White - C - IN2 New York

Core Mid Rise Boxer Brief White - C - IN2 New York

Sale

Core Mid Rise Boxer Brief White

Rated 3.4 out of 5 stars

$24.00 USD $30.00 USD

Core Low Rise Boxer Brief White - C - IN2 New York

Core Low Rise Boxer Brief White - C - IN2 New York

Core Low Rise Boxer Brief White - C - IN2 New York

Core Low Rise Boxer Brief White - C - IN2 New York

Core Low Rise Boxer Brief White - C - IN2 New York

Core Low Rise Boxer Brief White - C - IN2 New York

Core Low Rise Boxer Brief White - C - IN2 New York

Sale

Core Low Rise Boxer Brief White

Rated 4.3 out of 5 stars

$24.00 USD $30.00 USD

Core Sport Brief White

Core Sport Brief White - C - IN2 New York

Core Sport Brief White - C - IN2 New York

Core Sport Brief White - C - IN2 New York

Core Sport Brief White - C - IN2 New York

Sale

Core Sport Brief White

Rated 4.8 out of 5 stars

$22.40 USD $28.00 USD

Core Mid Rise Boxer Brief Turmeric Orange - C - IN2 New York

Core Mid Rise Boxer Brief Turmeric Orange - C - IN2 New York

Core Mid Rise Boxer Brief Turmeric Orange - C - IN2 New York

Core Mid Rise Boxer Brief Turmeric Orange - C - IN2 New York

Core Mid Rise Boxer Brief Turmeric Orange - C - IN2 New York

Core Mid Rise Boxer Brief Turmeric Orange - C - IN2 New York

Core Mid Rise Boxer Brief Turmeric Orange - C - IN2 New York

Sale

Core Mid Rise Boxer Brief Turmeric Orange

Rated 3.4 out of 5 stars

$24.00 USD $30.00 USD

Core Jock Grey Heather

Core Jock Grey Heather - C - IN2 New York

Core Jock Grey Heather - C - IN2 New York

Core Jock Grey Heather - C - IN2 New York

Core Jock Grey Heather - C - IN2 New York

Sale

Core Jock Grey Heather

Rated 4.8 out of 5 stars

$20.80 USD $26.00 USD

Core Crew Socks 3 Pack Black - C - IN2 New York

Core Crew Socks 3 Pack Black - C - IN2 New York

Core Crew Socks 3 Pack Black - C - IN2 New York

Core Crew Socks 3 Pack Black - C - IN2 New York

Sale

Core Crew Socks 3 Pack Black

Rated 4.9 out of 5 stars

$22.40 USD $28.00 USD

Core Low Rise Brief Grey Heather

Core Low Rise Brief Grey Heather - C - IN2 New York

Core Low Rise Brief Grey Heather - C - IN2 New York

Core Low Rise Brief Grey Heather - C - IN2 New York

Core Low Rise Brief Grey Heather - C - IN2 New York

Core Low Rise Brief Grey Heather

Rated 4.8 out of 5 stars

Core Sport Brief Grey Heather - C - IN2 New York

Core Sport Brief Grey Heather - C - IN2 New York

Core Sport Brief Grey Heather - C - IN2 New York

Core Sport Brief Grey Heather - C - IN2 New York

Core Sport Brief Grey Heather - C - IN2 New York

Core Sport Brief Grey Heather - C - IN2 New York

Core Sport Brief Grey Heather - C - IN2 New York

Sale

Core Sport Brief Grey Heather

Rated 4.8 out of 5 stars

$22.40 USD $28.00 USD

Core Runner Boxer Raj Red - C - IN2 New York

Core Runner Boxer Raj Red - C - IN2 New York

Core Runner Boxer Raj Red - C - IN2 New York

Core Runner Boxer Raj Red - C - IN2 New York

Core Runner Boxer Raj Red - C - IN2 New York

Core Runner Boxer Raj Red - C - IN2 New York

Core Runner Boxer Raj Red - C - IN2 New York

Sale

Core Runner Boxer Raj Red

Rated 4.8 out of 5 stars

$24.00 USD $30.00 USD

Core Low No Show Socks 3 Pack White

Core Low No Show Socks 3 Pack White - C - IN2 New York

Core Low No Show Socks 3 Pack White - C - IN2 New York

Core Low No Show Socks 3 Pack White - C - IN2 New York

Core Low No Show Socks 3 Pack White - C - IN2 New York

Sale

Core Low No Show Socks 3 Pack White

Rated 4.7 out of 5 stars

$20.00 USD $25.00 USD

Core Sport Brief Black - C - IN2 New York

Core Sport Brief Black - C - IN2 New York

Core Sport Brief Black - C - IN2 New York

Core Sport Brief Black - C - IN2 New York

Core Sport Brief Black - C - IN2 New York

Core Sport Brief Black - C - IN2 New York

Core Sport Brief Black - C - IN2 New York

Core Sport Brief Black

Rated 4.8 out of 5 stars

Core Runner Boxer Black - C - IN2 New York

Core Runner Boxer Black - C - IN2 New York

Core Runner Boxer Black - C - IN2 New York

Core Runner Boxer Black - C - IN2 New York

Core Runner Boxer Black - C - IN2 New York

Core Runner Boxer Black - C - IN2 New York

Core Runner Boxer Black - C - IN2 New York

Sale

Core Runner Boxer Black

Rated 4.8 out of 5 stars

$24.00 USD $30.00 USD

Core Low Rise Trunk White (Smooth Leg Finish)

Sale

Core Low Rise Trunk White (Smooth Leg Finish)

Rated 4.5 out of 5 stars

$24.00 USD $30.00 USD

Core Low Rise Trunk White - C - IN2 New York

Core Low Rise Trunk White - C - IN2 New York

Core Low Rise Trunk White - C - IN2 New York

Core Low Rise Trunk White - C - IN2 New York

Core Low Rise Trunk White - C - IN2 New York

Core Low Rise Trunk White - C - IN2 New York

Core Low Rise Trunk White - C - IN2 New York

Sale

Core Low Rise Trunk White

Rated 4.5 out of 5 stars

$24.00 USD $30.00 USD

Core Classic Thong Primo Pink - C - IN2 New York

Core Classic Thong Primo Pink - C - IN2 New York

Core Classic Thong Primo Pink - C - IN2 New York

Core Classic Thong Primo Pink - C - IN2 New York

Core Classic Thong Primo Pink - C - IN2 New York

Core Classic Thong Primo Pink - C - IN2 New York

Core Classic Thong Primo Pink - C - IN2 New York

Sale

Core Classic Thong Primo Pink

Rated 4.7 out of 5 stars

$20.80 USD $26.00 USD

Core Y - Back Thong Black - C - IN2 New York

Core Y - Back Thong Black - C - IN2 New York

Core Y - Back Thong Black - C - IN2 New York

Core Y - Back Thong Black - C - IN2 New York

Core Y - Back Thong Black - C - IN2 New York

Core Y - Back Thong Black - C - IN2 New York

Core Y - Back Thong Black - C - IN2 New York

Core Y-Back Thong Black

Rated 4.8 out of 5 stars

Core Mid Rise Trunk Lagoon Blue - C - IN2 New York

Core Mid Rise Trunk Lagoon Blue - C - IN2 New York

Core Mid Rise Trunk Lagoon Blue - C - IN2 New York

Core Mid Rise Trunk Lagoon Blue - C - IN2 New York

Core Mid Rise Trunk Lagoon Blue - C - IN2 New York

Core Mid Rise Trunk Lagoon Blue - C - IN2 New York

Core Mid Rise Trunk Lagoon Blue - C - IN2 New York

Sale

Core Mid Rise Trunk Lagoon Blue

Rated 4.6 out of 5 stars

$24.00 USD $30.00 USD

Core Jock Black - C - IN2 New York

Core Jock Black - C - IN2 New York

Core Jock Black - C - IN2 New York

Core Jock Black - C - IN2 New York

Core Jock Black - C - IN2 New York

Core Jock Black - C - IN2 New York

Core Jock Black - C - IN2 New York

Core Jock Black

Rated 4.8 out of 5 stars

Core Low Rise Brief Black - C - IN2 New York

Core Low Rise Brief Black - C - IN2 New York

Core Low Rise Brief Black - C - IN2 New York

Core Low Rise Brief Black - C - IN2 New York

Core Low Rise Brief Black - C - IN2 New York

Core Low Rise Brief Black - C - IN2 New York

Core Low Rise Brief Black - C - IN2 New York

Core Low Rise Brief Black

Rated 4.8 out of 5 stars

Core Runner Boxer Grey Heather

Core Runner Boxer Grey Heather - C - IN2 New York

Core Runner Boxer Grey Heather - C - IN2 New York

Core Runner Boxer Grey Heather - C - IN2 New York

Core Runner Boxer Grey Heather - C - IN2 New York

Core Runner Boxer Grey Heather

Rated 4.8 out of 5 stars

Core Low Rise Trunk Black (Smooth Leg Finish)

Sale

Core Low Rise Trunk Black (Smooth Leg Finish)

Rated 4.5 out of 5 stars

$24.00 USD $30.00 USD

Core Low Rise Trunk Black

Core Low Rise Trunk Black - C - IN2 New York

Core Low Rise Trunk Black - C - IN2 New York

Core Low Rise Trunk Black - C - IN2 New York

Core Low Rise Trunk Black - C - IN2 New York

Sale

Core Low Rise Trunk Black

Rated 4.5 out of 5 stars

$24.00 USD $30.00 USD

Core Jock Padget Pink - C - IN2 New York

Core Jock Padget Pink - C - IN2 New York

Core Jock Padget Pink - C - IN2 New York

Core Jock Padget Pink - C - IN2 New York

Core Jock Padget Pink - C - IN2 New York

Core Jock Padget Pink - C - IN2 New York

Core Jock Padget Pink - C - IN2 New York

Core Jock Padget Pink

Rated 4.8 out of 5 stars

Core Runner Boxer Bond Blue - C - IN2 New York

Core Runner Boxer Bond Blue - C - IN2 New York

Core Runner Boxer Bond Blue - C - IN2 New York

Core Runner Boxer Bond Blue - C - IN2 New York

Core Runner Boxer Bond Blue - C - IN2 New York

Core Runner Boxer Bond Blue - C - IN2 New York

Sale

Core Runner Boxer Bond Blue

Rated 4.8 out of 5 stars

$24.00 USD $30.00 USD

Core Low No Show Socks 3 Pack Black - C - IN2 New York

Core Low No Show Socks 3 Pack Black - C - IN2 New York

Core Low No Show Socks 3 Pack Black - C - IN2 New York

Core Low No Show Socks 3 Pack Black - C - IN2 New York

Core Low No Show Socks 3 Pack Black - C - IN2 New York

Core Low No Show Socks 3 Pack Black - C - IN2 New York

Core Low No Show Socks 3 Pack Black - C - IN2 New York

Sale

Core Low No Show Socks 3 Pack Black

Rated 4.7 out of 5 stars

$20.00 USD $25.00 USD

Core Classic Thong Raj Red - C - IN2 New York

Core Classic Thong Raj Red - C - IN2 New York

Core Classic Thong Raj Red - C - IN2 New York

Core Classic Thong Raj Red - C - IN2 New York

Core Classic Thong Raj Red - C - IN2 New York

Core Classic Thong Raj Red - C - IN2 New York

Core Classic Thong Raj Red - C - IN2 New York

Sale

Core Classic Thong Raj Red

Rated 4.7 out of 5 stars

$20.80 USD $26.00 USD

Core Classic Thong Geir Green - C - IN2 New York

Core Classic Thong Geir Green - C - IN2 New York

Core Classic Thong Geir Green - C - IN2 New York

Core Classic Thong Geir Green - C - IN2 New York

Core Classic Thong Geir Green - C - IN2 New York

Core Classic Thong Geir Green - C - IN2 New York

Core Classic Thong Geir Green - C - IN2 New York

Sale

Core Classic Thong Geir Green

Rated 4.7 out of 5 stars

$20.80 USD $26.00 USD

Core Crew Socks 3 Pack White - C - IN2 New York

Core Crew Socks 3 Pack White - C - IN2 New York

Core Crew Socks 3 Pack White - C - IN2 New York

Core Crew Socks 3 Pack White - C - IN2 New York

Core Crew Socks 3 Pack White - C - IN2 New York

Core Crew Socks 3 Pack White - C - IN2 New York

Core Crew Socks 3 Pack White - C - IN2 New York

Sale

Core Crew Socks 3 Pack White

Rated 4.9 out of 5 stars

$22.40 USD $28.00 USD

Core Jock White - C - IN2 New York

Core Jock White - C - IN2 New York

Core Jock White - C - IN2 New York

Core Jock White - C - IN2 New York

Core Jock White - C - IN2 New York

Core Jock White - C - IN2 New York

Core Jock White - C - IN2 New York

Core Jock White

Rated 4.8 out of 5 stars

Core Dash Brief Bond Blue - C - IN2 New York

Core Dash Brief Bond Blue - C - IN2 New York

Core Dash Brief Bond Blue - C - IN2 New York

Core Dash Brief Bond Blue - C - IN2 New York

Core Dash Brief Bond Blue - C - IN2 New York

Core Dash Brief Bond Blue - C - IN2 New York

Core Dash Brief Bond Blue

Rated 4.7 out of 5 stars

Core Mid Rise Boxer Brief Black - C - IN2 New York

Core Mid Rise Boxer Brief Black - C - IN2 New York

Core Mid Rise Boxer Brief Black - C - IN2 New York

Core Mid Rise Boxer Brief Black - C - IN2 New York

Core Mid Rise Boxer Brief Black - C - IN2 New York

Core Mid Rise Boxer Brief Black - C - IN2 New York

Core Mid Rise Boxer Brief Black - C - IN2 New York

Sale

Core Mid Rise Boxer Brief Black

Rated 3.4 out of 5 stars

$24.00 USD $30.00 USD

Core Low Rise Boxer Brief Black - C - IN2 New York

Core Low Rise Boxer Brief Black - C - IN2 New York

Core Low Rise Boxer Brief Black - C - IN2 New York

Core Low Rise Boxer Brief Black - C - IN2 New York

Core Low Rise Boxer Brief Black - C - IN2 New York

Core Low Rise Boxer Brief Black - C - IN2 New York

Core Low Rise Boxer Brief Black - C - IN2 New York

Sale

Core Low Rise Boxer Brief Black

Rated 4.3 out of 5 stars

$24.00 USD $30.00 USD

Core Sport Brief Yon Yellow - C - IN2 New York

Core Sport Brief Yon Yellow - C - IN2 New York

Core Sport Brief Yon Yellow - C - IN2 New York

Core Sport Brief Yon Yellow - C - IN2 New York

Core Sport Brief Yon Yellow - C - IN2 New York

Core Sport Brief Yon Yellow - C - IN2 New York

Core Sport Brief Yon Yellow

Rated 4.8 out of 5 stars

Core Runner Boxer White

Core Runner Boxer White - C - IN2 New York

Core Runner Boxer White - C - IN2 New York

Core Runner Boxer White - C - IN2 New York

Core Runner Boxer White - C - IN2 New York

Core Runner Boxer White

Rated 4.8 out of 5 stars

Core Low Rise Brief Padget Pink - C - IN2 New York

Core Low Rise Brief Padget Pink - C - IN2 New York

Core Low Rise Brief Padget Pink - C - IN2 New York

Core Low Rise Brief Padget Pink - C - IN2 New York

Core Low Rise Brief Padget Pink - C - IN2 New York

Core Low Rise Brief Padget Pink - C - IN2 New York

Core Low Rise Brief Padget Pink

Rated 4.8 out of 5 stars

Core Dash Brief Geir Green - C - IN2 New York

Core Dash Brief Geir Green - C - IN2 New York

Core Dash Brief Geir Green - C - IN2 New York

Core Dash Brief Geir Green - C - IN2 New York

Core Dash Brief Geir Green - C - IN2 New York

Core Dash Brief Geir Green - C - IN2 New York

Core Dash Brief Geir Green - C - IN2 New York

Core Dash Brief Geir Green

Rated 4.7 out of 5 stars

New Core Ankle Socks 3 Pack Black - C - IN2 New York

New Core Ankle Socks 3 Pack Black - C - IN2 New York

New Core Ankle Socks 3 Pack Black - C - IN2 New York

New Core Ankle Socks 3 Pack Black - C - IN2 New York

New Core Ankle Socks 3 Pack Black - C - IN2 New York

New Core Ankle Socks 3 Pack Black - C - IN2 New York

New Core Ankle Socks 3 Pack Black - C - IN2 New York

New Core Ankle Socks 3 Pack Black

Rated 4.6 out of 5 stars

New Core Ankle Socks 3 Pack White - C - IN2 New York

New Core Ankle Socks 3 Pack White - C - IN2 New York

New Core Ankle Socks 3 Pack White - C - IN2 New York

New Core Ankle Socks 3 Pack White - C - IN2 New York

New Core Ankle Socks 3 Pack White - C - IN2 New York

New Core Ankle Socks 3 Pack White - C - IN2 New York

New Core Ankle Socks 3 Pack White

Rated 4.6 out of 5 stars

Core Low Rise Boxer Brief Grey Heather - C - IN2 New York

Core Low Rise Boxer Brief Grey Heather - C - IN2 New York

Core Low Rise Boxer Brief Grey Heather - C - IN2 New York

Core Low Rise Boxer Brief Grey Heather - C - IN2 New York

Core Low Rise Boxer Brief Grey Heather - C - IN2 New York

Core Low Rise Boxer Brief Grey Heather - C - IN2 New York

Core Low Rise Boxer Brief Grey Heather - C - IN2 New York

Sale

Core Low Rise Boxer Brief Grey Heather

Rated 4.3 out of 5 stars

$24.00 USD $30.00 USD

Core Mid Rise Brief Black - C - IN2 New York

Core Mid Rise Brief Black - C - IN2 New York

Core Mid Rise Brief Black - C - IN2 New York

Core Mid Rise Brief Black - C - IN2 New York

Core Mid Rise Brief Black - C - IN2 New York

Core Mid Rise Brief Black - C - IN2 New York

Core Mid Rise Brief Black - C - IN2 New York

Core Mid Rise Brief Black

Rated 4.7 out of 5 stars

Core Mid Rise Boxer Brief Grey Heather - C - IN2 New York

Core Mid Rise Boxer Brief Grey Heather - C - IN2 New York

Core Mid Rise Boxer Brief Grey Heather - C - IN2 New York

Core Mid Rise Boxer Brief Grey Heather - C - IN2 New York

Core Mid Rise Boxer Brief Grey Heather - C - IN2 New York

Core Mid Rise Boxer Brief Grey Heather - C - IN2 New York

Core Mid Rise Boxer Brief Grey Heather

Rated 3.4 out of 5 stars

Core Jock Lagoon Blue - C - IN2 New York

Core Jock Lagoon Blue - C - IN2 New York

Core Jock Lagoon Blue - C - IN2 New York

Core Jock Lagoon Blue - C - IN2 New York

Core Jock Lagoon Blue - C - IN2 New York

Core Jock Lagoon Blue - C - IN2 New York

Core Jock Lagoon Blue

Rated 4.8 out of 5 stars

Core Mid Rise Brief White

Core Mid Rise Brief White - C - IN2 New York

Core Mid Rise Brief White - C - IN2 New York

Core Mid Rise Brief White - C - IN2 New York

Core Mid Rise Brief White - C - IN2 New York

Core Mid Rise Brief White

Rated 4.7 out of 5 stars

Core Classic Thong Yon Yellow - C - IN2 New York

Core Classic Thong Yon Yellow - C - IN2 New York

Core Classic Thong Yon Yellow - C - IN2 New York

Core Classic Thong Yon Yellow - C - IN2 New York

Core Classic Thong Yon Yellow - C - IN2 New York

Core Classic Thong Yon Yellow - C - IN2 New York

Core Classic Thong Yon Yellow - C - IN2 New York

Core Classic Thong Yon Yellow

Rated 4.7 out of 5 stars

Core Dash Brief Raj Red - C - IN2 New York

Core Dash Brief Raj Red - C - IN2 New York

Core Dash Brief Raj Red - C - IN2 New York

Core Dash Brief Raj Red - C - IN2 New York

Core Dash Brief Raj Red - C - IN2 New York

Core Dash Brief Raj Red - C - IN2 New York

Core Dash Brief Raj Red

Rated 4.7 out of 5 stars

Core Low Rise Brief White

Core Low Rise Brief White - C - IN2 New York

Core Low Rise Brief White - C - IN2 New York

Core Low Rise Brief White - C - IN2 New York

Core Low Rise Brief White - C - IN2 New York

Core Low Rise Brief White

Rated 4.8 out of 5 stars

Core Runner Boxer Lagoon Blue - C - IN2 New York

Core Runner Boxer Lagoon Blue - C - IN2 New York

Core Runner Boxer Lagoon Blue - C - IN2 New York

Core Runner Boxer Lagoon Blue - C - IN2 New York

Core Runner Boxer Lagoon Blue - C - IN2 New York

Core Runner Boxer Lagoon Blue - C - IN2 New York

Core Runner Boxer Lagoon Blue - C - IN2 New York

Core Runner Boxer Lagoon Blue

Rated 4.8 out of 5 stars

Core Runner Boxer Turmeric Orange - C - IN2 New York

Core Runner Boxer Turmeric Orange - C - IN2 New York

Core Runner Boxer Turmeric Orange - C - IN2 New York

Core Runner Boxer Turmeric Orange - C - IN2 New York

Core Runner Boxer Turmeric Orange - C - IN2 New York

Core Runner Boxer Turmeric Orange - C - IN2 New York

Core Runner Boxer Turmeric Orange - C - IN2 New York

Core Runner Boxer Turmeric Orange

Rated 4.8 out of 5 stars

Core Jock Turmeric Orange - C - IN2 New York

Core Jock Turmeric Orange - C - IN2 New York

Core Jock Turmeric Orange - C - IN2 New York

Core Jock Turmeric Orange - C - IN2 New York

Core Jock Turmeric Orange - C - IN2 New York

Core Jock Turmeric Orange - C - IN2 New York

Core Jock Turmeric Orange - C - IN2 New York

Core Jock Turmeric Orange

Rated 4.8 out of 5 stars

Men’s Core Underwear: Everyday Essentials, Timeless Fit & Reliable Comfort

What Is the C-IN2 Core Collection?

The C-IN2 Core Collection is the foundation of everyday underwear. Designed for consistent comfort and clean, timeless style, Core delivers dependable fits that feel familiar, flattering, and easy to wear. This is the collection customers return to again and again—because it simply works.

Why Choose Core Underwear?

Core underwear is built for daily life. With classic silhouettes and reliable construction, men’s Core underwear offers comfort you can count on without unnecessary extras. Designed to feel good from the first wear to the last, Core is an essential part of any underwear rotation.

Is Core Underwear Good for Everyday Wear?

Absolutely. The Core Collection is made specifically for everyday use. Comfortable fits, breathable 100% cotton fabric, and balanced coverage make these styles ideal for workdays, weekends, and everything in between. When you want underwear that feels effortless and dependable, Core is the go-to choice.

What Makes the C-IN2 Core Collection Different?

C-IN2 Core underwear is crafted with fit, durability, and versatility in mind. Key features include:

100% cotton fabric for natural, breathable comfort
Classic silhouettes designed for all-day wear
Clean, timeless design that never goes out of style
Durable construction built to hold its shape wear after wear
A range of essential fits, including briefs, trunks, boxer briefs, and runner boxers

Each style is cut to flatter the body while delivering reliable support and comfort.

Core Styles for Everyday Confidence & Long-Lasting Wear

From morning routines to long days on the move, the C-IN2 Core Collection is designed to keep up. Reliable, versatile, and always in style, Core underwear delivers comfort and confidence without overthinking it. This is everyday underwear made simple—and made right.

Explore the full range of men’s Core underwear, including briefs, trunks, boxer briefs, and runner boxers built to anchor your drawer with confidence.

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.