Ariat Men's M4 Flint Low Rise Boot Cut FR Work Jeans


Style #10012552B

$99.95 Original Price


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Relaxed through the waist, hip and thigh with a boot cut leg opening Ariat's FR M4 Boot Cut denim combines flame-resistant technology with a great fit and unmatched comfort.

  • CAT 2
  • NFPA 70E
  • NFPA 2112
  • ATPV 20
  • Relaxed through waist, hip and thigh
  • Low rise
  • Boot cut leg opening
  • 13 oz ring-spun denim
  • Look of light hand sanding and tacking
  • No-rub comfort inseams
  • Anchored belt loops
  • Heavy-duty zippers and hardware
  • Extra deep front pockets


Review Summary

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2.2 / 5.0
14 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 1 out of 5
Holes holes holes
Have had at least 10 pairs over the past couple years, and every single pair gets a hole in the inseam/crotch area. Figured I’d google the issue to see lots of others with the same issue. Will not be buying any more pairs
February 9, 2021
Originally posted at
Rated 1 out of 5
Inconsistent sizes!!! Worst Jeans Ever
Bought a few pair for work and all was fine, they just don’t hold up. Went to buy more of the exact pair and size. Everyone was too long and too big in the waist, went down a size and they almost fell off!
June 16, 2020
Originally posted at
Rated 4 out of 5
Good pants
Good pants need crotch re-enforcing tho! I like them and I’m buying two more pairs now!
April 13, 2020
Originally posted at
Rated 2 out of 5
Ive worn these jeans for years. Sometime recently it seems yall changed more than. Just your tag style. The jeans which used to fit me perfectly are now way to tight in the thigh and crotch area. Even after trying to go up a size they still fit tight. Way to ruin a good pair of jeans
June 18, 2019
Houston, TX
Originally posted at
Rated 1 out of 5
Buttons !!!
Have purchased 3 pair I. The past month and the button has torn out of every one after 3-4 wearing ...... having to replace means even more $$ per pair !!! Going back to cinch !!!!
April 28, 2019
Jacksonville Tx
Originally posted at
Rated 1 out of 5
Crotchless FR !?
I'm relieved to see that I'm not the only one with this problem !! I've bought half a dozen pairs of M4's over the years, with the same issue every time. BLOWN SEAMS IN THE CROTCH !I like everyone else , love the look of the these pants but never seem to keep them long . My wife has tried to repair the stitching but continues to split . I feel that there is not enough material in the crotch area for proper movement . One cannot climb up on the tracks of a bulldozer or step rails of a slightly lifted 4x4 without revealing the jewels. I've since purchased the Dura-stretch style and love them even more , but could you offer different colors other than dark blue ? OR fix this flaw in the M4 !? Thanx , rant over !
January 23, 2019
Originally posted at
Rated 1 out of 5
Garbage Jeans
I have bought a few of these and had to replace every one of them on warranty replacement only to have them rip in the crotch area after only a handful of times wearing them. These jeans are over priced and over rated. Will never buy Ariat FR jean again.
June 21, 2018
Fall Creek, Idaho
Originally posted at
Rated 1 out of 5
Pockets are junk
I have had 4 pair of the M4's and everyone of them has had the pockets deteriorate. The pants fit great but I can't use the darn pockets. And get rid of the pocket withing the pocket. It just creates something else to make the pockets rip. Sorry Ariat, I tried your product now I am going back to Cinch.
November 1, 2017
Prudhoe Bay, AK, United States
Originally posted at
Rated 5 out of 5
Great fit
I love the way they fit and wear during work they are very comfortable
August 15, 2017
Harlingen, TX, United States
Originally posted at
Rated 5 out of 5
Awesome fit!
I love how my Ariat jeans fit like a glove, one of the best work related purchases ever mad.
July 16, 2017
Originally posted at