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Layers Classic Ribbed Fitted Tank White

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

$33.75 USD $45.00 USD
RO3 High Twist Summer Crew Neck T-Shirt Black

RO3 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

$40.00 USD

Layers Slim Crew Neck T-Shirt White

Layers Slim Crew Neck T-Shirt White

Color: WHITE

$40.00 USD

The new shape of men’s fashion

Core Jock Grey Heather
Core Jock Grey Heather
Core Jock Grey Heather
Core Jock Grey Heather
Core Jock Grey Heather
Core Jock Grey Heather
4.8
Rated 4.8 out of 5 stars
365 Reviews

Core Jock Grey Heather

BOGO 50%
$26.00 USD
ColorGREY HEATHER
Size Size chart

True to size. For loose fit, go one size up.

Fit

12345
SmallTrue to sizeLarge
  • Description
  • Style and Fit
  • Fabric and Care
  • Shipping

The gym classic, soft enough for Sundays.

A jockstrap doesn't have to feel like equipment. The Core Jock keeps the classic cut — support up front, open in back — and softens the whole thing in breathable 100% cotton you'll forget you're wearing.

Fabric
100% Cotton. Soft and breathable where a jock needs it most, with a natural feel that gets better wash after wash.

Fit & Silhouette
A classic men's cotton jockstrap with an open back, cut low-rise — support and coverage up front, open air behind.

Contour Pouch
Sculpted 1-ply contour pouch with center-seam construction — natural lift and easy support, all day.

Leg Straps
Wide elastic leg straps hold the fit steady through movement and give the rear a lift you can see.

Waistband
2.4" exposed elastic waistband with the C-IN2 logo front and center — the widest band in Core.

Fit note
True to size. For a looser fit, go one size up.

Care
Machine wash.
Imported.

Core

C-IN2's foundation — every essential silhouette, cut in soft, breathable 100% cotton that feels better the longer you own it. The drawer you build once and reach for every day.

Jockstrap style underwear
Low-rise, sits below the natural waistline

Model's height is 6'1"/185 cm, and he is wearing size M.

100% cotton
Machine Wash
Imported

Get free shipping for US orders over $99.

Discreet packaging: plain poly bag or brown box.

For shipping info: C-IN2 Shipping.

Discreetly shipped in a plain brown box or poly bag.

SKU: 4025-070-XS

Complete the Set

Need help?

Send us an email at support@c-in2.com.

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4.8
Rated 4.8 out of 5 stars
Based on 365 reviews
97%would recommend these products
Reviews Summary
Customers say these jockstraps are extremely comfortable with excellent fit and quality. The wide waistband is particularly praised for its comfort and support, though some find the straps narrow and prone to rolling or folding. Many appreciate the vibrant colors and soft fabric, with several noting the pouch provides good support. Common feedback includes durability and true-to-size fit, though a few mention the pouch feels small or tight. Some experience strap migration issues, and one reviewer notes the tag can be irritating. Overall, users find them suitable for everyday wear and workouts, with many becoming repeat customers.
Customers Talked About
Write a Review (Opens in a new window)
365 reviews
  • PP
    Piotr P.
    Verified Buyer
    Reviewing
    Core Jock White
    I recommend this product
    Body Type Tall, Big Butt, Big Junk
    Height 5' 10-6' 0
    Normal Size Worn M
    Size in Other Brands M
    Size Bought M
    Rated 5 out of 5 stars
    2 hours ago
    I am obsessed

    The most comfortable underwear I have ever worn. Highly recommend it. Fits perfectly, style amazing. Love it. My favourite brand

    Was this helpful?
    C-IN2 New York
    2 hours ago

    Hello Piotr,

    Thank you for the wonderful review! We're so glad you're obsessed with the Core Jock White and that it's become your favorite. We appreciate your support!

  • DP
    Derek P.
    Verified Buyer
    Reviewing
    Core Jock Grey Heather
    I recommend this product
    Body Type Big Thighs, Big Butt, Stocky
    Height 5' 10-6' 0
    Normal Size Worn XL
    Size in Other Brands XL
    Size Bought XL
    Rated 5 out of 5 stars
    3 months ago
    Simple and comfortable

    The thick band looks and feels good. The plain grey is a really nice simple look.

    Was this helpful?
  • EP
    Eli P.
    Verified Buyer
    Reviewing
    Core Jock White
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    Fits wonderfully, quality seems really

    Fits wonderfully, quality seems really nice. Would highly recommend! Shipping was pretty quick as well!

    Was this helpful?
  • JD
    Jeffery D.
    Verified Buyer
    Reviewing
    Core Jock Yon Yellow
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    The core jock is the

    The core jock is the best-fitting jock on the market and is super comfortable, no squashing up front.

    Was this helpful?
  • WB
    Waldo B.
    Verified Buyer
    Reviewing
    Core Jock Geir Green
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Beautiful piece of garment, keep

    Beautiful piece of garment, keep on the good work guys. I feel the sexiest in the undies

    Was this helpful?
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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.