4.7
Rated 4.7 out of 5 stars
Based on 147 reviews
Total 5 star reviews: 122 Total 4 star reviews: 12 Total 3 star reviews: 8 Total 2 star reviews: 1 Total 1 star reviews: 4
SizingRated -0.1 on a scale of minus 2 to 2
91%would recommend this product
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147 reviews
  • H
    HoDong
    Reviewing
    FLX PRO BJJ PANTS Black / 36 / 28in REGULAR
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    5 Stars

    Super comfy and the belt makes it so I never need to adjust my pants during training. Makes wearing another pant feel stupid.

    OU Profile picture for Origin USA
    Origin USA
    2 days ago

    We love how the FLX PRO BJJ PANTS are Super comfy! It's incredible to know that the built-in belt system works so well that you never need to adjust your pants during training.

    Thank you for being a part of Origin!

    - Origin

  • IC
    Isaac C.
    Verified Buyer
    Reviewing
    FLX PRO BJJ PANTS Black / 32 / 30in LONG
    I recommend this product
    What is your body type? Athletic
    What is your height? 6' 0"
    How old are you? 25-34
    What is your weight? 151-175
    Rated 5 out of 5 stars
    2 days ago
    3rd pair of FLX Pro Pants

    Best training pants out there. Comfortable. Durable. And not flashy and full of color. Subtle. Strong.

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

    Hey Isaac,

    We're thrilled that you're on your 3rd pair of FLX PRO BJJ PANTS - that's the kind of repeat business that tells us everything about how these pants are performing! It's awesome that you've found them to be the best training pants out there. We love hearing that they hit that perfect combination of comfortable and durable while keeping that subtle, understated look without all the flashy colors.

    Your experience with multiple pairs confirms the absolute success of our dedication to creating gear that's strong where it counts and lets your training speak for itself. The fact that you keep coming back for more pairs means everything to us!

    Thank you for being a part of this movement we call Origin!

    • Origin
  • BG
    Brett G.
    Verified Buyer
    Reviewing
    FLX PRO BJJ PANTS White / 34 / 28in REGULAR
    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? 176-200
    Rated 5 out of 5 stars
    1 week ago
    The Best

    Very fast shipping in the material is excellent

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

    Hey Brett,

    We're so excited that the FLX PRO BJJ PANTS are delivering that excellent material quality you're experiencing! And that our fast shipping got them to you quickly so you could get right to training. There's nothing better than knowing we've delivered that top-notch quality that earns "The Best" title!

    Thank you for taking the time to share this review!

    -Origin

  • J
    JS
    Verified Buyer
    Reviewing
    FLX PRO BJJ PANTS
    I do not recommend this product
    What is your body type? Athletic
    What is your height? 5' 7"
    How old are you? 25-34
    What is your weight? 126-150
    Rated 2 out of 5 stars
    2 weeks ago
    Sizing/cut is off.

    For reference I am 5’7 and 140 lbs athletic build.

    I have these in a 32 and been wearing a few months now but they are huge and I am constantly adjusting. I prefer a loose fit for movement but they are very baggy in the waist/thighs ect. I will say I love the light weight fabric and why I was sold on buying another pair in a smaller size. 32: waistline massive and while I understand that’s why you have a belt, waistline is HUGE to the point where it’s just moving all around. Tightened belt as much as I can and still distractingly sloppy big. I could gain a solid 40 lbs and this would still fit. So I sized down to a 30 and they are too tight. The main issue I see is the cut of them are very tight across the hips and waistline almost seems to flair out where it should be more narrow? I am female but have worn lots of male clothing over the years, gender neutral/ military uniforms ect and these just don't make sense even for a GI. The Velcro opening is not nearly deep enough and about half the length of similar pants I’ve seen making it hard to open enough to pull over your butt even if the rest fits. I wondered if they had a middle size —31 if that might work but still wouldn’t account for the weird/awkward cut of a super wide waist and tight across the hips. Even for men’s clothing there is typically some slight taper to a narrower waistline from what I have tried previously. Love the brand and all they are about but the design on these are not what I had hoped…

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

    Hi JS,

    Thanks for taking the time to share your detailed feedback about the FLX PRO BJJ PANTS! We're grateful to hear that you love the lightweight fabric and that you appreciate what our brand stands for.

    We really appreciate your honest and thorough feedback about the sizing and fit challenges you experienced with both the 32 and 30 sizes. Your detailed observations about the waist fitting too large while the hips run tight, the positioning of the waistline taper, and the Velcro opening length compared to similar pants are incredibly valuable information for our product development team as we continue to evaluate our cut and construction methods for this product line.

    Thanks for being part of the Origin Family and for this comprehensive feedback that helps us continue improving our products!

    -Origin

  • CH
    Colton H.
    Verified Buyer
    Reviewing
    FLX PRO BJJ PANTS Black / 38 / 30in LONG
    I recommend this product
    What is your body type? Built
    What is your height? 6' 3"
    How old are you? 35-44
    What is your weight? 226-250
    Rated 5 out of 5 stars
    2 weeks ago
    Another great addition.

    I wear 34/34 in Origin jeans. I purchase a pair of 34 LONG pants in white and noticed they were a little snug in the hips/quads so I gave them to a buddy. I reordered the same pants in black but in a 38 long and couldn’t be happier. If I could go back I think a 36 would have sufficed but I like a little more room. The length is perfect.

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

    Hey Colton,

    That's precisely the kind of feedback we love to receive about the FLX PRO BJJ PANTS! It sounds like you really dialed in the perfect fit with that 38 long. Sometimes it takes a little trial and error to get that ideal combination of comfort and mobility. We're so happy the length is working out perfectly for you, and your buddy scored a great pair too!

    Thanks for sticking with it and finding what works best for you. We appreciate the 5-star review!

    -Origin