• M'S R1 PANTS, Forge Grey (FGE)
  • M's R1® Pants,
  • M's R1® Pants,

Patagonia Men's R1® Fleece Pants

C$ 139.00
C$ 139.00
82156 #82156
  • Forge Grey
    C$ 139.00 FGE
    Forge Grey (FGE)
Forge Grey (FGE)
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M'S R1 PANTS, Forge Grey (FGE)
M's R1® Pants,
M's R1® Pants,
Additional Information

These warm and versatile midweight layering pants are ideal for all angling activities—and staying warm before and after.

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Since R1® tops work so well under our fishing jackets, we decided to extend the experience downward. We found that lightweight fleece pants, made from the same comfy, stretchy 6.8-oz 93% polyester (41% recycled)/7% spandex fabric, feel just as good under waders and rain pants. In fact, the fast-wicking, low-bulk performance of the R1 Pants is the perfect combination whenever rigorous wading or extended hikes come into play. Two front pockets hold keys and cash. Elastic waist with adjustable drawcord minimizes bulk and keeps the moon at bay. Inseam (size M) is 32".
  • Stretchy, breathable R1® fabric provides excellent warmth, moisture management and next-to-skin comfort
  • Lightweight, low bulk and packable
  • Two front pockets; elastic waistband with drawcord adjustment
  • 340 g (12 oz)
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Size & Fit
Model is 6'0" and wearing a size Medium
Regular Fit Size Chart

6.8-oz 93% polyester (41% recycled)/7% spandex.

Fair Trade Certified™ sewing.

Fabric is certified as bluesign® approved

View The Footprint Chronicles

bluesign® Approved Fabric

Patagonia has worked with bluesign technologies since 2000 to evaluate and reduce resource consumption in our materials supply chain, and to assist us with managing the chemicals, dyes and finishes used in the process. bluesign technologies, based in Switzerland, works at each step in the textile supply chain to approve chemicals, processes, materials, and products that are safe for the environment, safe for workers, and safe for the end customers.

In 2007, Patagonia became the first brand to officially join the network of bluesign® system partners.

Any fabric you see that’s bluesign® approved offers the highest level of consumer safety by employing methods and materials in their manufacture that conserve resources and minimize impacts on people and the environment.

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Recycled Polyester

In 1993, we adopted fleece into our product line made from post consumer recycled (PCR) plastic soda bottles. We were the first outdoor clothing manufacturer to do so. PCR® clothing was a positive step towards a more sustainable system – one that uses fewer resources, discards less and better protects people’s health.

Today, we’re able to utilize more sources for recycled polyester and offer it on more garments such as Capilene® baselayers, shell jackets, board shorts, and fleece. We now recycle used soda bottles, unusable manufacturing waste, and worn out garments (including our own) into polyester fibers to produce many of our clothes.

Using recycled polyester lessens our dependence on petroleum as a raw material source, curbs discards and reduces toxic emissions from incinerators.

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Men's R1 Pants is rated 4.1 out of 5 by 15.
Rated 4 out of 5 by from Warm and comfortable I first got R1 pants back in 2003 and really liked them but the elastic finally wore out several years ago. I replaced them, but that version was almost like tights, and I am skinny. I don't like tight pants so the 2010s have been challenging for buying men's pants, especially stylish ones from places like patagonia. These new R1s are way baggier, more like the old ones I liked. Loose fitting without a cuff at the bottom is what I wanted. They do run long, even the extra smalls start at 31 inch inseam which is odd to me. I would prefer a 30. But you can get them altered or do it yourself, they are fine otherwise. I am 5'7" male, 140 lbs and got a medium, anything bigger would have been too big. While expensive, these will last for ages, I still have my 2003 ones but just need to fix the elastic and there are a few holes, its wearing thin after 14 years and a hundred washes. Now I just need to put my too-tight ones on the worn wear site!
Date published: 2017-11-02
Rated 1 out of 5 by from Make them for Women! My second pair of R1 Women's pants finally are biting the dust and there is no choice for women in this weight. Patagonia, please go back to making an R1 choice for women in pants. The men's version is not unisex enough and the color is so drab. Thank you.
Date published: 2017-10-21
Rated 4 out of 5 by from Not the old one I had an older model with zippered pockets. I like that
Date published: 2017-10-02
Rated 4 out of 5 by from Nice pants, comfortable Bought these before a trip to Alaska. Served me well, but they did come with a fraying seam. Patagonia replaced them within three days of my request!
Date published: 2017-08-28
Rated 3 out of 5 by from Bring back the old style I had an old pair of R1 pants, lost them on trip recently. They were the greatest. I would love to replace them, but these are more like sweat pants than a base layer. Patagonia, plz help.
Date published: 2017-06-27
Rated 4 out of 5 by from Wish they had elasticized cuffs These are awesome but I wish they had elasticized cuffs in addition to the waist band. Would be the perfect layer or lounge pants
Date published: 2017-06-04
Rated 5 out of 5 by from Base 4 Fish/Ski I use them as a base layer under my waiters and ski pants...perfect !
Date published: 2017-04-16
Rated 5 out of 5 by from Great Fit...more colors! I've had these for over a year. Turned in to my go-to base layer for skiing. Great for traveling to and from the slopes and then throw on your ski pants. They also have turned in to my sweatpants in the summer. Year-round weekly washings and still look great. Biggest gripe...MORE colors. This is the end of the second season of the same.
Date published: 2017-03-13
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