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.

Reviews Summary
Customers say these t-shirts have excellent fit and feel incredibly soft and comfortable. Many appreciate the quality construction and materials, noting they're well-made and durable. The shirts maintain their shape and color after washing without shrinking. Users find the length ideal, preventing the shirt from riding up during movement. While most praise the true-to-size fit, some mention sizing inconsistencies between different styles. A few note the shirts run slightly long or loose. Common feedback includes the shirts being perfect for both casual wear and layering, with many customers becoming repeat buyers.
4.8
Rated 4.8 out of 5 stars
Based on 2,014 reviews
Total 5 star reviews: 1.8k Total 4 star reviews: 141 Total 3 star reviews: 63 Total 2 star reviews: 24 Total 1 star reviews: 8
SizingRated 0.1 on a scale of minus 2 to 2
95%would recommend these products
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2,014 reviews
  • MV
    Mark V.
    Reviewing
    ORIGIN® CORE T-SHIRT
    I recommend this product
    What is your body type? Athletic
    What is your height? 5' 8"
    How old are you? 55-64
    What is your weight? 151-175
    Rated 5 out of 5 stars
    3 hours ago
    Best T-shirts I've ever worn

    Huge thank you to Pete and the amazing crew at Origin. Love the company model and happy to support the American worker and 100% US supply chain.

    They are without a doubt the best T-shirts I've had. They fit great, wear well, and are very comfortable. I had many T-shirts from competitive events and after 10 years they still are viable-I'm wondering how many decades these will last?

    Highly recommend and thanks for everything you do!

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

    Hearing that our ORIGIN® Core T-Shirts are officially the best you've ever worn—especially coming from someone with a wardrobe of 10-year-old event tees—is massive validation for our commitment to bulletproof American manufacturing. We engineer these shirts to be absolute workhorses that refuse to quit, utilizing premium domestic materials built to last for decades, not just seasons.

    Your shout-out to Pete and the factory crew means the world to everyone on the floor, and we are incredibly honored to have you standing shoulder-to-shoulder with the American worker. Thanks for locking arms with us and supporting a 100% US supply chain. Here's to the next few decades in your Origin gear!

  • BZ
    Brian Z. J.
    Verified Buyer
    Reviewing
    ORIGIN® CORE T-SHIRT Black / LG
    I recommend this product
    What is your body type? Normal
    What is your height? 5' 11"
    How old are you? 25-34
    What is your weight? 151-175
    Rated 5 out of 5 stars
    3 hours ago
    Comfort and fit exceeded expectation.

    From the feel on the hand to the feel on the torso. Great all around

    SizingRated 0.0 on a scale of minus 2 to 2
  • JR
    Julian R. J.
    Verified Buyer
    Reviewing
    ORIGIN® CORE T-SHIRT Oxblood / 2XL
    I recommend this product
    What is your body type? Athletic
    What is your height? 6' 0"
    How old are you? 35-44
    What is your weight? 251-275
    Rated 5 out of 5 stars
    Yesterday
    Great T-shirt!

    This is a great all around American Made Tee. Great cut and fit.

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

    Julian, that's exactly what we like to hear! We engineered the ORIGIN® CORE T-SHIRT to be the ultimate daily go-to, so knowing the cut and fit are hitting the mark perfectly is a massive win for our team.

    There is nothing better than earning a permanent spot in your wardrobe rotation. Thank you for backing 100% American craftsmanship!

    — Origin

  • JK
    Justin K.
    Verified Buyer
    Reviewing
    ORIGIN® CORE T-SHIRT Crimson / LG
    I recommend this product
    What is your body type? Athletic
    What is your height? 5' 11"
    How old are you? 25-34
    What is your weight? 201-225
    Rated 5 out of 5 stars
    Yesterday
    Best T Shirts in America

    I have bought t shirts for all my life and I finally found the best! I have a long torso, and t-shirts are usually too short for me. These t's are a game changer! Very comfortable, great for carrying, and great materials! All American grown, sourced and made!

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

    That's an incredible title, Justin—"Best T Shirts in America"—and we're absolutely thrilled to hear the ORIGIN® CORE T-SHIRT is delivering on that promise! It's fantastic that we finally solved the long torso fit challenge for you and that the comfort, carry performance, and quality materials are all hitting the mark. Knowing our commitment to American grown, sourced, and made craftsmanship is making this kind of difference in your daily wear is exactly what drives our dedication to quality. Thank you for the amazing review and for choosing Origin!

    • Origin
  • JJ
    John J.
    Verified Buyer
    Reviewing
    ORIGIN® CORE T-SHIRT - VARSITY GRAPHIC Graphite Heather / XL
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Great Shirt, Comfortable

    Origin core tees are my favorite all-around shirt. Thick enough to feel like going out, thin enough to feel comfortable. Fit is true to size, the sleeves aren't stupid long and silly looking, so if you have big arms, biggish arms, or not big arms, the sleeves will look like they make sense.

    The varsity graphic tee is great for general wear when maybe a BJJ shirt isn't the move for wherever you're going. If you know, you know.

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

    Thanks for the fantastic review, John! We're thrilled to hear that the ORIGIN® CORE T-SHIRT - VARSITY GRAPHIC is hitting the mark as your favorite all-around shirt. Engineering tees that deliver that perfect balance of substantial feel while maintaining comfort and nailing the fit details like sleeve length is exactly what we strive for. We love that you've got the perfect shirt for those times when a BJJ tee isn't the move—versatility is key. Thank you for taking the time to share this feedback and for your continued support!

    • Origin