Size Guide

Frequently Asked Questions
ORIGIN® CORE T-SHIRT How do I care for my new Origin Core T-Shirt to ensure it lasts long?

We recommend washing your t-shirt in cold water and tumble drying on low heat. The premium 50/50 jersey fabric is designed for easy care, so it's perfect for everyday wear.

ORIGIN® CORE T-SHIRT Is this t-shirt suitable for layering under jackets or sweaters?

Absolutely! The graphic-free design makes it perfect for seamless layering, so you can wear it under your favorite outerwear without any bulk.

ORIGIN® CORE T-SHIRT Can I rely on the quality of this American-made product?

Our products are made with precision and care in our North Carolina facility. With a customer rating of 4.8/5 based on 1731 reviews, you can trust that you're getting a high-quality product that meets your expectations.

ORIGIN® CORE T-SHIRT What's so great about the 50/50 jersey fabric?

The premium 50/50 jersey fabric is designed for comfort and durability. Soft, breathable cotton pairs with durable polyester to ensure easy care wash after wash.

4.8
Rated 4.8 out of 5 stars
Based on 1,749 reviews
Total 5 star reviews: 1.5k Total 4 star reviews: 124 Total 3 star reviews: 57 Total 2 star reviews: 21 Total 1 star reviews: 8
SizingRated 0.1 on a scale of minus 2 to 2
95%would recommend these products
Slide 1 selected
1,749 reviews
  • NC
    Neal C.
    Verified Buyer
    Reviewing
    ORIGIN® CORE T-SHIRT Graphite Heather / XL
    I recommend this product
    What is your body type? Athletic
    What is your height? 5' 11"
    How old are you? 45-54
    What is your weight? 226-250
    Rated 5 out of 5 stars
    22 hours ago
    Damn good t-shirts

    Over built and fit perfectly. Use them in the gym and out about. Have bought several to add to my collection. Highly recommend

    SizingRated 0.0 on a scale of minus 2 to 2
    OU Profile picture for Origin USA
    Origin USA
    56 minutes ago

    Thank you for the "damn good" review! We love hearing that our shirts have become a staple in your collection, whether you’re hitting a heavy session in the gym or just heading out.

    "Over-built" is exactly the standard we aim for—creating gear that can handle the intensity of a workout while maintaining a perfect fit for everyday wear. It’s awesome to hear that you’ve already added several to your rotation!

    Thank you for the high recommendation and for supporting American-made quality.

  • PC
    Peter C.
    Verified Buyer
    Reviewing
    ORIGIN® CORE T-SHIRT Ice / XL
    I recommend this product
    What is your body type? Normal
    What is your height? 6' 2"
    How old are you? Over 65
    What is your weight? 201-225
    Rated 5 out of 5 stars
    Yesterday
    Tee shitt

    Very well made not lije some others on market

    Comfortable

    SizingRated 0.0 on a scale of minus 2 to 2
    OU Profile picture for Origin USA
    Origin USA
    Yesterday

    It is fantastic to hear that the ORIGIN® CORE T-SHIRT has delivered the superior construction and comfort you were looking for, Peter.

    Your experience with the build quality perfectly captures what sets American-made basics apart from the mass market alternatives. We are committed to that level of craftsmanship and material selection in every piece we build, ensuring each CORE T-SHIRT meets the durability and comfort standards that our customers expect from premium domestic manufacturing.

    Thank you for backing American manufacturing and for sharing your experience.

    • Origin
  • JN
    Jesse N.
    Verified Buyer
    Reviewing
    ORIGIN® CORE T-SHIRT - BIG WAVE GRAPHIC Black-Red / XL
    I recommend this product
    What is your body type? Built
    What is your height? 6' 0"
    How old are you? 45-54
    What is your weight? 201-225
    Rated 5 out of 5 stars
    Yesterday
    T-shirt

    Fits well

    SizingRated 0.0 on a scale of minus 2 to 2
    OU Profile picture for Origin USA
    Origin USA
    Yesterday

    Your experience with the fit perfectly captures what we strive to achieve with our American-made basics - that precise construction and material selection that ensures each CORE T-SHIRT meets the comfort and sizing standards our customers expect from premium domestic manufacturing.

    • Origin
  • K
    Kenneth
    Reviewing
    ORIGIN® CORE T-SHIRT Black / MD
    I recommend this product
    Rated 4 out of 5 stars
    2 days ago
    4 Stars

    Shirt is soft, fits nice and looks good with jeans. It seems to be well made, but it's a very thin light fabric. If that's what you're looking for then it might fit your need. But you can find similar tshirts for half the price. Though, I do like supporting American businesses and manufacturing.

    OU Profile picture for Origin USA
    Origin USA
    5 hours ago

    We are pleased to hear that the ORIGIN® CORE T-SHIRT provides the soft feel and fit you were looking for. While we are glad the aesthetic and quality met your standards, we recognize your comments regarding the fabric weight and the overall value compared to other options on the market.

    We have shared your feedback about the material thickness with our product development and production teams as they evaluate our fabric selections. Our mission is to provide high-quality gear while sustaining American manufacturing, and understanding how our community perceives the balance of price and performance is essential to that goal.

    We are honored by your commitment to supporting domestic business and appreciate you taking the time to share these insights.

    - Origin

  • SH
    Stuart H.
    Verified Buyer
    Reviewing
    ORIGIN® CORE T-SHIRT
    I recommend this product
    What is your body type? Athletic
    What is your height? 5' 9"
    How old are you? 35-44
    Rated 4 out of 5 stars
    3 days ago
    The fit was different than other core t-shirts

    I have two other core shirts and this one fit a little more snug than the others. It fit more like the orgin graphic tees than the basic tees. It’s still wearable just fits different. It wouldn’t deter me from buying more t-shirts

    SizingRated -1.0 on a scale of minus 2 to 2
    OU Profile picture for Origin USA
    Origin USA
    Yesterday

    Your experience with the fit variation is valuable feedback that helps other customers navigate their purchases. We understand that even within our CORE T-SHIRT lineup, subtle differences in production runs and fabric batches can create variations in fit characteristics. That snugger fit aligning more closely with our graphic tees demonstrates the precision construction methods our craftsmen use, though we recognize consistency across all our basics remains a priority.

    We appreciate your continued confidence in the CORE T-SHIRT and your commitment to supporting American-made quality, even when experiencing those minor fit differences.

    • Origin