Size Guide

4.8
Rated 4.8 out of 5 stars
Based on 1,542 reviews
Total 5 star reviews: 1.4k Total 4 star reviews: 109 Total 3 star reviews: 50 Total 2 star reviews: 19 Total 1 star reviews: 5
SizingRated 0.1 on a scale of minus 2 to 2
95%would recommend these products
Slide 1 selected
1,542 reviews
  • JS
    James S.
    Verified Buyer
    Reviewing
    ORIGIN® CORE T-SHIRT Black / LG
    I recommend this product
    What is your body type? Athletic
    What is your height? 5' 8"
    How old are you? 35-44
    What is your weight? 176-200
    Rated 5 out of 5 stars
    20 hours ago
    Perfect T-shirt

    Great feel, great fit. Righteous endeavor bringing back American manufacturing as well. Keep it up!

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

    Hi James S.,

    Thanks for the fantastic 5-star review! We're so glad to hear you're loving the perfect feel and fit of your ORIGIN® CORE T-SHIRT. It's awesome that you appreciate our mission to bring back American manufacturing—that's truly at the heart of everything we do at Origin.

    Supporting American families and American workers is something we never compromise on, and it means the world to us when customers like you recognize that commitment. We're honored to be part of this righteous endeavor together!

    -Origin

  • RN
    Rory N.
    Verified Buyer
    Reviewing
    ORIGIN® CORE T-SHIRT Rifle Green / MD
    I recommend this product
    What is your body type? Athletic
    What is your height? 5' 6"
    How old are you? 25-34
    What is your weight? 151-175
    Rated 5 out of 5 stars
    23 hours ago
    LOVE IT!!

    I now have 4 of these shirts and plan to buy a couple more!! Breathable cotton, but not so thin its see through . Casual enough with boardshorrts but looks great woth a nice pair of jeans and a blazer also. Hands down my favorite Tee!!

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

    Hi Rory N.,

    This is awesome feedback! We're so excited to hear that you now have 4 ORIGIN® CORE T-SHIRTS and are already planning to add more to your collection. That's exactly the kind of loyalty that makes us incredibly proud of what we're making.

    You nailed it on the versatility—we designed these shirts to be that perfect balance where they're breathable and comfortable but still substantial enough to look great whether you're rocking them with board shorts or dressing them up with jeans and a blazer. Having that go-to tee that works for any situation is exactly what we were going for.

    It means the world to us that the ORIGIN® CORE T-SHIRT has become your hands-down favorite!

    -Origin

  • HG
    HUNTER G.
    Verified Buyer
    Reviewing
    ORIGIN® CORE LS T-SHIRT Rifle Green / MD
    I recommend this product
    What is your body type? Built
    What is your height? 5' 6"
    How old are you? 35-44
    What is your weight? 151-175
    Rated 4 out of 5 stars
    Yesterday
    Quality Shirt, Sizing is Odd

    I am 5'6", 170lbs, stocky. I am very fit and normally purchase t-shirts LS/SS in Large. Originally I purchased a large, and the sleeves were about 2-3" too long. Exchanged for the medium, and the sleeves are still entirely too long. Product is quality though. You can tell it is meant to last. Not a show-stopper. Just wish the sleeves weren't so long.

    SizingRated 1.0 on a scale of minus 2 to 2
    OU Profile picture for Origin USA
    Origin USA
    3 minutes ago

    Hi Hunter G.,

    Thanks for the great review and that solid 4-star rating! We're so glad to hear that you can tell the ORIGIN® CORE LS T-SHIRT is built to last—that quality and durability is something we really focus on.

    We really appreciate your honest feedback about the sleeve length and how it's running long even in the medium size. That's incredibly valuable insight for us, especially with your detailed sizing context at 5'6" and normally wearing Large in other brands.

    Your feedback about the fit is something we'll be sure to pass along to our design team as we continue to refine our sizing and cuts. It's great to know that despite the sleeve length concern, you still find the shirt quality to be solid—that means a lot to us.

    Thanks for taking the time to share your detailed experience with the Core LS T-shirt!

    -Origin

  • C
    Craig
    Verified Buyer
    Reviewing
    ORIGIN® CORE T-SHIRT Black / MD
    I recommend this product
    What is your body type? Thin
    What is your height? 5' 11"
    How old are you? 35-44
    What is your weight? 151-175
    Rated 5 out of 5 stars
    6 days ago
    Great fitting shirts

    I have multiple colors of this shirt, I love them all! They are comfortable and the fit is great. They are all size medium and yes, there is some slight fluctuation in the actual size of each color, but nothing that truly affects fit or form. I will continue to buy more. At this point I’ve replaced most of my tshirts with these.

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

    Hi Craig,

    We love hearing that you've got multiple colors of the ORIGIN® CORE T-SHIRT and they're all hitting the mark for you! Your observation about the slight size variations between colors is really valuable feedback - it's great to know that while there might be minor differences, the overall fit and form are still working perfectly for you. The fact that you're replacing most of your t-shirt collection with these really shows how well they're performing.

    -Origin

  • JG
    Jonathan G.
    Verified Buyer
    Reviewing
    ORIGIN® CORE T-SHIRT Navy / XL
    I recommend this product
    What is your body type? Normal
    What is your height? 5' 9"
    How old are you? 55-64
    What is your weight? 176-200
    Rated 5 out of 5 stars
    1 week ago
    Love em

    These are the most comfortable t-shirts out there.

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

    Hi Jonathan G.,

    We're so happy to hear that you love our Core T-Shirts and find them to be the most comfortable out there! That’s exactly what we aim for, and it truly makes our day to know we’re meeting your expectations. Thank you for the awesome review and for being a part of the Origin family! We’re thrilled to have you with us!

    -Origin