Size Guide

A LETTER FROM OUR FOUNDER

Maps, Myths, and Mayhem

"In the summer of 1995, I wore the same pair of shorts every single day. That summer, and those shorts, felt like something straight out of The Goonies. I was 15, wild at heart, spending my days in the mountains, lakes, and rivers of Maine. We lived off brook trout, bathed in the lake, waged epic one-pump BB gun wars, and built forts deep in the woods.

For 30 years, I searched for a pair of shorts that could match the durability and feel of those originals. I never found them—so I made them. Right here in America. The fabric we invented is called ORIGIN NYLOC®." - Pete Roberts

"Back then, my ragtag crew didn’t need to be told to Get The F*** Outside. That was just life—through brutally cold winters and scorching hot summers."

THREE OPTIONS TO MATCH YOUR PACE.

GTFO WAS BORN OUTSIDE

When we set out to build the GTFO Collection, we handed it to a bunch of Gen X’ers and told them to do what they do best. They jumped out of airplanes, hiked the Appalachian Trail, hunted in the Maine mountains, and wandered the cobbled streets of Europe. We made a few tweaks, refined the fit, and built the perfect pant—one that performs day after day after day.

WATCH THE GTFO COME TO LIFE

We documented the first time we put the GTFO Pant to the test. Naturally it involved Special Forces Operators jumping out of helicopters into the remote backcountry of MOAB, UT.

ORIGIN NYLOC®

Origin NYLOC® is a proprietary 99% nylon, 1% spandex performance fabric engineered for rugged durability, lightweight comfort, and unrestricted movement. Weighing just 7.2 oz, it delivers military-grade abrasion resistance, 4-way stretch, water and odor resistance, and mil-spec reinforced stitching. Built to handle harsh conditions and high-output activity, it's designed and developed in the USA and proudly manufactured in Asheboro, North Carolina.

SECURE STORAGE

Two streamlined thigh pockets give the GTFO Mountain Pant stealth storage without the bulk. Positioned for comfort and quick access, especially when seated. Each pocket is secured with a rugged YKK zipper, keeping your essentials close and your movement unrestricted.

ENHANCED PROTECTION

The GTFO Mountain Pant is reinforced at the knees with a second layer of ORIGIN NYLOC® doubling durability right where it counts. Built to take the hits from crawling, climbing, or kneeling on unforgiving ground. And for next-level protection, each knee is designed to accommodate pad inserts for those who push even harder. (Knee pads sold separately)

Some men stay put. Others keep moving. Chasing adventure, covering ground, and navigating the unknown. If you're the latter, you need GTFO.

4.6
Rated 4.6 out of 5 stars
Based on 78 reviews
Total 5 star reviews: 61
Total 4 star reviews: 9
Total 3 star reviews: 2
Total 2 star reviews: 3
Total 1 star reviews: 3
SizingRated -0.0 on a scale of minus 2 to 2
90%would recommend this product
Slide 1 selected
78 reviews
  • NS
    Nathan S.
    Verified Buyer
    Reviewing
    GTFO STRETCH WOVEN MOUNTAIN PANT-STRAIGHT Battleship / 36 / 32
    I recommend this product
    What is your body type? Built
    What is your height? 5' 10"
    How old are you? 25-34
    What is your weight? 201-225
    Rated 5 out of 5 stars
    16 hours ago
    GTFO

    Really enjoying these pants so far. Lightweight and durable within reason. I've worn them to Total Archery Challenge and several shooting matches and they were comfortable the whole time. They hold up great with friction from my thighs. Relaxed fit and feel. Excellent pants for the hike, light work, or the range.

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

    Thanks for the great review, Nathan! We love to hear that the GTFO Stretch Woven Mountain Pant is performing so well for you across the board—from Total Archery Challenge to the range and everything in between. That's exactly the kind of versatility and durability we're building for. Glad they're holding up great and keeping you comfortable through it all!

    • Origin
  • A
    Andres
    Reviewing
    GTFO STRETCH WOVEN MOUNTAIN PANT-STRAIGHT Scout Tan / 38 / 32
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    5 Stars

    Comfortable and breathable. Cant wait to get a second pair in a different color.

    OU Profile picture for Origin USA
    Origin USA
    18 hours ago

    We really appreciate you taking the time to leave us a 5-star review!

    It's awesome to hear that your STRETCH WOVEN MOUNTAIN PANT is delivering the lightweight comfort and breathability you need. Having you already eyeing a second pair in another color is the best compliment we could ask for!

    Thank you for standing behind American manufacturing and being a part of the ORIGIN family!

  • WK
    William K.
    Verified Buyer
    Reviewing
    GTFO STRETCH WOVEN MOUNTAIN PANT-STRAIGHT Scout Tan / 36 / 30
    I recommend this product
    What is your body type? Normal
    What is your height? 5' 7"
    How old are you? 45-54
    What is your weight? 176-200
    Rated 5 out of 5 stars
    1 week ago
    Great Pants!

    Wear these comfortable pants on the jobsite and in the office! Very comfortable and durable.

    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 great review! We love hearing that the GTFO Mountain Pants are seamlessly transitioning from the jobsite to the office for you. Crafting durable, comfortable gear built for all-day wear is what we're all about.

    Thank you for your support and for choosing Origin!

    — Origin

  • T
    T
    Reviewing
    GTFO STRETCH WOVEN MOUNTAIN PANT-STRAIGHT Scout Tan / 40 / 32
    I do not recommend this product
    Rated 2 out of 5 stars
    3 weeks ago
    2 Stars

    Fit was way too small. I ordered a 40/32 and it was more like a 36/28. Very disappointing Origin

    OU Profile picture for Origin USA
    Origin USA
    2 weeks ago

    Hey T, thanks for bringing this to our attention. Sizing should never feel that far off, and we apologize for the disappointment. Please contact our support team so we can assist you with an exchange or return right away and ensure you get gear that fits properly. We appreciate your feedback and hope to get this resolved for you quickly! — Origin

  • DG
    Dillon G.
    Verified Buyer
    Reviewing
    GTFO STRETCH WOVEN MOUNTAIN PANT-STRAIGHT Scout Tan / 36 / 30
    I recommend this product
    What is your body type? Round
    What is your height? 5' 11"
    How old are you? 35-44
    What is your weight? 251-275
    Rated 5 out of 5 stars
    1 month ago
    Awesome and Comfortable

    Love this GTFO line so far, every piece I've tried have been great. Very interesting extra pocket placement, still getting use to it, but don't mind it.

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

    Dillon, we love hearing from customers who are diving deep into the GTFO line! It's great to know each piece is delivering the quality and performance you expect from Origin gear. It sounds like you're already appreciating the thoughtful design that goes into every detail. Thanks for supporting what we build here at Origin!

    • Origin