Size Guide

Reviews Summary
Customers say these training shorts are comfortable, durable, and perfect for various workouts including weightlifting, running, and martial arts. The stretchy material moves well during squats and lunges, while the wide waistband stays secure. Many appreciate the deep pockets and lightweight feel. Common feedback includes praise for the build quality and construction. Some mention the material feels different initially but improves after washing. A few note sizing runs slightly small, particularly in the seat and leg areas, with some recommending ordering a size up. Several customers wish for more color options beyond the current selection.
4.8
Rated 4.8 out of 5 stars
Based on 186 reviews
SizingRated -0.0 on a scale of minus 2 to 2
97%would recommend this product
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186 reviews
  • JG
    JUSTIN G.
    Verified Buyer
    Reviewing
    ORIGIN RTX® NANORIP TRAINING SHORT 9 INCH Black / LG / 9 Inch
    I recommend this product
    What is your body type? Athletic
    What is your height? 5' 6"
    How old are you? 55-64
    What is your weight? 176-200
    Rated 5 out of 5 stars
    1 week ago
    Training shorts fit

    Fit great, super comfortable look great

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

    Thanks so much for the fantastic review, Justin! We're really glad the ORIGIN RTX® NANORIP TRAINING SHORT 9 INCH is fitting great and feeling super comfortable for you—and we love that you're happy with how they look too. That's exactly what we're going for. Thanks for your support and for being part of the Origin family!

    • Origin
  • JC
    John C.
    Verified Buyer
    Reviewing
    ORIGIN RTX® NANORIP TRAINING SHORT 9 INCH Battleship / XL / 9 Inch
    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? 201-225
    Rated 5 out of 5 stars
    1 week ago
    The perfect active short

    These are the absolute perfect short for training and just everyday activities. Very comfortable and just a great fit overall.

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

    Thanks for the love, John! We're stoked to hear that the ORIGIN RTX® NANORIP TRAINING SHORT 9 INCH is hitting the mark as your perfect active short. It's awesome knowing the comfort and fit are dialed in for both training and everyday wear. Thanks for being part of the Origin family!

    • Origin
  • WB
    William B.
    Verified Buyer
    Reviewing
    ORIGIN RTX® NANORIP TRAINING SHORT 9 INCH Battleship / XL / 9 Inch
    I recommend this product
    What is your body type? Built
    What is your height? 6' 4"
    How old are you? Over 65
    What is your weight? 251-275
    Rated 5 out of 5 stars
    2 weeks ago
    I have all the colors now

    I recently purchased several pairs of workout shorts from the top rated companies for work out shirts if you Google it. Then I also ordered a pair of these, even though some of the other ones are theoretically fancier these are just perfect and suit my needs for daily workouts and whatever I need to do in town as well. Give them a try.

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

    Hey William, thank you for the 5-star review! We are thrilled to hear that the RTX® NANORIP Training Shorts have become your go-to for daily workouts and running errands around town. It means a lot to us that they stand out to you even when compared to some of the fancier options out there. We truly appreciate your support and are proud to have you in the Origin family!

    -Origin

  • DC
    David C.
    Verified Buyer
    Reviewing
    ORIGIN RTX® NANORIP TRAINING SHORT 9 INCH Battleship / XL / 9 Inch
    I recommend this product
    What is your height? 6' 1"
    How old are you? 55-64
    What is your weight? 226-250
    Rated 4 out of 5 stars
    2 weeks ago
    Nearly perfect

    These shorts are great. The only thing, in my opinion, holding them back from being perfect is the lack of a liner. If you could come up with a cotton or wool blend liner, they would be the ultimate.

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

    Hey David, thank you for the 4-star review! We are thrilled to hear you are enjoying the RTX® NANORIP Training Shorts. We really appreciate your feedback regarding the liner—suggestions like yours are incredibly valuable to our design team as we continue to evolve our gear. Thanks for your support and for being part of the Origin family!

    -Origin

  • DK
    Daryl K.
    Verified Buyer
    Reviewing
    ORIGIN RTX® NANORIP TRAINING SHORT 9 INCH Black / MD / 9 Inch
    I recommend this product
    What is your body type? Athletic
    What is your height? 6' 0"
    How old are you? 55-64
    What is your weight? 176-200
    Rated 5 out of 5 stars
    3 weeks ago
    Great shorts

    Great shorts, fit perfectly and very comfortable. Made in USA. I strongly recommend

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

    Hey Daryl, thanks so much for the 5-star review! We're really glad the RTX® Nanorip Training Shorts fit perfectly and are delivering the comfort you're looking for. We also appreciate you highlighting that they're made in the USA—that's something we take a lot of pride in. Thanks for the recommendation and for being part of the Origin family!

    -Origin