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  • Patagonia - R1 Pant - Men's - Forge Grey
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  • Patagonia - R1 Pant - Men's - Forge Grey

Patagonia R1 Pant - Men's


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    • Forge Grey

    10 Reviews


    Rated warm.

    Cold weather fly fishing 101: you want the fish to bite, not the cold. So do yourself a favor and layer with the Patagonia Men's R1 Pant.  Constructed using the moisture-wicking and quick-drying RI fabric, these lightweight britches provide just the right amount of warmth, so you don't scare away the fishies with your uncontrollable shivers.

    • A lightweight baselayer to wear underneath your waders
    • Doubles as lounge pant on your off days
    • Designed specifically for cold-weather fly fishing
    • Fully adjustable tie waist band with elastic
    • Two hand pockets keep necessities close by
    • Item #PAT01J8

    Tech Specs

    93% polyester (41% recycled), 7% elastane
    2 hand
    Claimed Weight
    12 oz
    Recommended Use
    casual, fly fishing
    Manufacturer Warranty

    Tech Specs

    • Reviews
    • Q & A

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    Warm, breathable and lightweight

    • Familiarity: I've used it several times
    • Fit: True to size
    • Size Bought: s
    • Height: 5'8"
    • Weight: 148lbs

    so comfortable and warm. I wish they have a version with zip.

    Loving these

      I love these! I wish my girlfriend hadn't stolen them. I'll get her some of her own. I wear M in all Patagonia, and these run true. To size. I would buy other colors too if more were available. Quality as always.

      Amazing Patagonia Product as usual...

      • Familiarity: I've used it several times
      • Fit: True to size
      • Size Bought: Large
      • Height: 5'11"
      • Weight: 180lbs

      If you like the R1, these pants are a must have. They fit great underneath a hard shell snow pant on really cold days and there is no warmer or more comfortable sweat pant to kick it apres style after the last run of the day. They fit true to size for Patagonia product - I am 5'11", 180 with a ~34" waist and the L fits great.

      Warm but too large

      • Familiarity: I returned this product before using it
      • Fit: Runs large
      • Size Bought: Medium
      • Height: 5'9"

      Wanted to love these pants the moment I opened the bag but holy cow do these run large. The inseam on the medium was nearly 5" too long and the rise (crotch to waist) drooped about 2" below what I'd consider normal level and another 2" above my actual waist. To their credit though they felt incredibly warm and I was loathe to send them back.

      Well frick....

      • Familiarity: I've used it once or twice and have initial impressions
      • Fit: True to size
      • Size Bought: Medium
      • Height: 6'0"
      • Weight: 185lbs

      I really hoped I'd hate these pants. I bought these on a whim recently after being tempted with a sale price and a newly deposited Christmas bonus check from work. Needless to say I was excited; Patagonia is great! Sales are awesome! What can go wrong? While I waited for them to arrive, the anticipation and honeymoon feeling wore off as I realized I just paid over $100 for freakin sweatpants. Are you kidding me? I could have had like 28 McFlurrys! Buyers remorse set in and I had it resolved to return these once they arrived on my doorstep. But lo and behold they arrived and I stupidly decided to try them on. Ya know, why not? They're here, might as well see what all the fuss is about. A sense of euphoria crept over me as I slipped them on one leg at a time. The next level comfort, the warmth, the perfect cut...I was stuck. And the euphoria is now being matched with frustration about how these do not suck like I wanted them too, not in the slightest. Now I have to keep them and somehow explain to my fiance how and why I bought $100 sweatpants. Because they're God's gift to mankind that's why! Lay off me! And while she is struck with disbelief about how my wallet is not unlike a cliffs of Niagara Falls, I will be in pure bliss with my lower half caressed by the unparalleled comfort of this heavenly pant.

      Buy these pants

      • Familiarity: I've put it through the wringer
      • Fit: True to size

      The Patagonia R1 Pants are amazing. They make great lounging around pants, yurt pants, or a super warm layer on the brutally cold days. They run true to size, and the open cuffs are a nice option.

      R1 is the new black (sweatpant)

      • Familiarity: I've used it several times
      • Fit: Runs small
      • Size Bought: M
      • Height: 5'11"
      • Weight: 150lbs

      The most comfortable sweat pant I will ever own. These are designed to fit under waders so they are cut a tad small, but I promise you will not want to take them off when you get home from the river...or ever.

      Better than sweatpants

      • Familiarity: I've put it through the wringer
      • Fit: True to size
      • Size Bought: Large
      • Height: 6'2"
      • Weight: 185lbs

      The Patagonia R1 Pants are amazing - they are soft, comfortable and warm next-level sweatpants. They were originally designed to wear under waders, and they are great for that - personally, I wear them around the house, under my ski pants on very cold days and to and from the gym. They fit well and stay on the waist - I really like the open cuffs too. Highly recommended!