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307 Jean Detail Video

Men's 307 JeanMultiple Fits

Size Chart
Slim Tailored
Size Chart & Fit Guide
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Made of organic stretch denim, the 307 means you don't have to sacrifice comfort for style. Reinforced stitching with enough stretch throughout to stand up to wear and tear. Subtle sanding on thighs and pockets for a smoother feel.

  • 10.3 oz 99% organic cotton, 1% Lycra denim
  • Also available with flannel lining
  • Five pockets
  • Reinforced pocket bags in camo print
  • Diamond-shaped action gusset
  • Denim with indigo dye
  • Red interior and exterior stitching details
  • Catalog reference #: 376 (classic), 378 (slim)

36 reviews

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Best Jeans Yet

I have probably worn a dozen different brands of jeans over the years and found all to be lacking in some way...mostly that they weren't that comfortable, especially in the crotch. I really never wanted another pair of denim pants again, but these have restored my faith in jeans! The slim tailored 32x30 feel great, are sized perfectly, look terrific and are exceptionally comfortable. They do seem a bit thinner/lighter than other jeans, so I'm not sure how they will hold up long term, but so far they're perfect, and being made of organic cotton makes them even better. Please just don't tinker with them, Mountain Khakis - you have a big winner here!

Alex C February 27, 2019

Great quality, sizing was just off for me

Great quality jeans, sizing was just off for me. I had to send them back.

Stuart February 23, 2019

They Hit It Out Of The Park With These Jeans!!

I now own two pairs and they are my favorite clothing items that I own. Super Comfortable with the slight stretch! I wear my dark wash jeans all week (from Construction Sites to Boardrooms to Evenings out with the family) and they look as good on Friday as they do on Saturday nights out on the town. Love Them!

Andrew Bell February 8, 2019

Great Organic Cotton Jeans

I am getting my husband three pairs of these because he really values organic cotton clothing. We had been in CO when he bought his first pair, and I just had to get him more because he loves them so much and they fit him really well. For perspective, he is tall and thin, and the 32w 34i slim fit fit him wonderfully! They are also very durable which is important to me!

Katie Cull December 18, 2018

Great quality jeans!

Second pair of pants from MK! Very nice, very stylish and very well made! 36x34 is a perfect fit in the slim. These are great because they stretch a tiny bit.

Nick December 16, 2018

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