$20 off + Free Shipping when you purchase a Flannel: Code: FLANNEL20

$20 off + Free Shipping when you purchase a Flannel: Code: FLANNEL20

Original Mountain Pant
Original Mountain Pant Detail

Men's Original Mountain PantMultiple Fits

Size Chart
Size Chart & Fit Guide
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Where Mountain Khakis started and why we'll never stop. Includes MK's signature features like diamond-shaped action gusset, triple-stitched seams, hidden right pocket and angled front pockets, reinforced pocket bags, reinforced fly, and "mudflap" reinforced heel cuffs.

  • 10.4 oz 100% organic cotton 2-ply canvas
  • Grosgrain-lined waistband (relaxed fit)
  • Contoured waistband (slim fit)
  • Bar-tac reinforcements
  • Catalog reference #: 272 (relaxed) and 273 (slim)

Complete This Look


206 reviews

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Worth Every Gosh Darn Penny

Upon putting on these pants, my confidence level raised about 18%, bringing it to 98, which is as close to perfect as I get when putting together an outfit for the day. They fit unbelievably well all over, the color is great, and it is the right combination of rugged and nice looking. I teach elementary school and wear them with a flannel tucked in, and sometimes a fleece vest, and I look as good as any other guy working in my school. Granted, there are only two other guys, but my point is the OMP can still pull off professional, and then be ready for casual on the weekend. I immediately bought a second pair, and will be purchasing more in the future. I am super persnickety with pants, and these are the best I've ever owned.

Brian December 3, 2018

5 Star pants!

The OMP’s are excellent! Just like every other MK product I own, and I own em all! Quality, durability, functionality !!!

Brennis Tribble November 29, 2018

Thumbs up!

Just got these in Ranch ! Color looks great and as always they fit perfect. I’m 6-6 and hard to find the right fit , MK has never let me down!

Brennis Tribble November 15, 2018

Great pants

Love the pants. Great look and very good quality. The rise is a bit short. I always wear a 32x34 but because of the short rise I had to go up to a 33x34. This is my second pair and would definitely purchase another pair.

Fred Wadsworth November 13, 2018

All-time favorite

The MK Original pant is my all-time favorite pant! I've worn these pants for years and am always happy with the casual style, active fit, sizing options, durability and features such as the relaxed fit, triple stitched seams, gusseted crotch, and mud flap reinforced heel cuff.

Greg Pohlman October 30, 2018

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