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Outdoor Research

Outdoor Research Neoplume Pants - Men's

Item #: odr0251

Availability: Out of stock

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The Outdoor Research Neoplume Pant has weather-resistant insulation with a standard cut for cold mountaineering and downtime at base camp. When temperatures drop and intense cold sets in, pull on these insulated pants. Insulation is thoughtfully placed in upper legs and waist for greater warmth in those places more likely to get cold. You’ll keep heated without bulk to encumber your movements.
  • Wind and water resistant
  • PrimaLoft Eco insulation- 60g waist to knee, 40g knee-to-cuff
  • Integrated belt
  • Snap and double-sliding zipper fly
  • Elastic back waistband
  • Full-length, double separating side zippers
  • Two zippered hand pockets
  • Articulated knees
  • Internal cuffs
  • Specs

    Brand Outdoor Research
    Weight 15.7 oz / 446 g
    Oversize Details N/A
    Insulation Type Synthetic
    Insulation PrimaLoft Eco
    Material 100% ripstop nylon shell, 30D
    Pockets Two zippered handwarmer pockets; one doubles as stuff sack
    Liner 100% nylon taffeta lining
    Sizing XS - XL
    Insect Repellent Fabric? No
    Insect Repellant Technology No
    Made in No
    Condition New


    Reviews For The Outdoor Research Neoplume Pants - Men's


    by PowerReviews
    Outdoor ResearchNeoplume Pants - Men's

    (based on 3 reviews)


    of respondents would recommend this to a friend.

    Reviewed by 3 customers

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    Displaying reviews 1-3

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    By Simon P

    from Australia

    About Me Avid Adventurer

    Verified Buyer


    • Comfortable
    • Good Value
    • Lightweight


      Best Uses

      • Camping
      • Cold extreme

      Comments about Neoplume Pants - Men's:

      I'm very impressed with these. Great fit, nice features, lightweight, very warm and great value. Unlike some insulated pants they have an inner gaiter around the ankle so that cold air doesn't get in.

      They use Primaloft Eco which is not as good quality insulator as Primaloft One or Sport, but for the legs this isn't such an issue. The elasticated waistband is good and it has a small adjustable belt also for extra adjustments to fit. The insulation above the knee is noticeably thicker than below the knee, which is a good way to get the warmth where you need it most. The full length zips are a great feature too.

      The only downside is that I couldn't fit them into their own pocket as a stuff sack, as mentioned in the description, and the pocket doesn't look like a stuff sack pocket. Perhaps only a previous generation of Neoplumes had this feature. No big deal, I bought a 2 litre size stuff sack for a few bucks and they fit into that perfectly.

      I haven't tested them in sub-freezing temperatures yet (it's Summer here!) but just trying them on at home I can feel they are very warm. They may not be as warm as some others that use Primaloft One but you'd have to go somewhere pretty hellish for these not to be warm enough.

      All in all, these are great pants. Very happy with them.

      • Waist:
      • Feels true to size
      • Length:
      • Feels true to length
      • Was this a gift?:
      • No

      Neoplume Pants

      By Leo (alpinist)

      from SLC, Utah

      About Me Trendy/Stylish Dresser

      Verified Buyer


      • Comfortable
      • High Quality
      • Warm


        Best Uses

        • Single Digit Temperatures

        Comments about Neoplume Pants - Men's:

        This garment is my go to piece when temperature are in the single digits and the plume is visible at the summits and ridges of the Wasatch range.
        The pants are well designed with full zips, and can be put on/taken off without removing shoes/boots. The fabric sheds snow and blocks moderate winds, and fits well under a hard shell when the conditions worsen.

        • Waist:
        • Feels true to size
        • Length:
        • Feels true to length
        • Was this a gift?:
        • No

        (0 of 1 customers found this review helpful)


        Men's Neoplume Pants

        By Debby

        from Longmont, CO

        Verified Buyer


        • Full length side zippers
        • Lightweight
        • Warm well insulated


          Best Uses

          • Mountaineering

          Comments about Outdoor Research Neoplume Pants - Men's:

          I will use the pants on a mountaineering expedition.

          Displaying reviews 1-3

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          Questions & Answers

          Q & A For The Outdoor Research Neoplume Pants - Men's

          Warranty & Returns

          Money Back Guarantee

          If you are not 100% satisfied with what you have purchased from CampSaver within 60 days of purchase, you can take advantage of our 60 Day No-Hassle Money Back Guarantee. What does that mean to you? We'll exchange your product for free or give you a full refund. You'll never be left regretting your purchase with CampSaver. We've got you covered. Request a return here.

          Fit Guarantee

          All of our Men's and Women's apparel and footwear comes with what we like to call a Fit Guarantee. If the apparel/footwear you purchased does not fit comfortably and you'd like to exchange it for another size, we will cover not only the cost of the return shipping, but also shipping the replacement size (if in-stock) to you. The Fit Guarantee only applies to shipping within the continental United States. At CampSaver you can buy with confidence that you will like what you buy, risk-free. Please allow 2 weeks for replacement item shipping. If you have any questions about our Fit Guarantee, give us a call at 1-877-883-6276.

          Extended Return Policy

          On top of our other fantastic policies described above, CampSaver has a very liberal 180 Day New/Unopened Return Policy. New, unused, or unopened products may be returned to us for up to 180 days, no questions asked. If you wish to return a new, unused, or unopened item after the 180 day return policy has expired, request a return or give us a call at 1-877-883-6276. CampSaver will accept those items at it's own discretion. If an item that is used is returned to us after the 180 day limit we will assess a 50% restocking fee.


          All of the products we carry have a warranty which covers product defects for, at the very least, 60-days, many for up to a year. If you have any questions about the warranty on a given product, give us a call at 1-877-883-6276.

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          Sizing Chart

          Outdoor Research Sizing Chart

          Men's Apparel

            S M L XL XXL
          Chest in. 37 40 43 46 49
            cm 94 102 109 117 124
          Waist in. 29 32 35 38 41
            cm 74 81 89 97 104
          Hips in. 36 39 42 45 48
            cm 91 99 107 114 122
          Inseam in. 31 32 33 34 35
            cm 79 81 84 86 89

          Women's Apparel

            XS S M L XL
          Bust in. 32 34 36 39 42
            cm 81 86 91 99 107
          Waist in. 24 26 28 31 34
            cm 61 66 71 79 86
          Hips in. 34 36 38 41 44
            cm 86 91 97 104 112
          Inseam in. 29 30 30 1/2 31 32
              74 76 77 79 81

          Outdoor Research head sizing guide Adult Headwear, Hats

            S M L XL
          US 6 7/8 7 1/8 7 3/8 7 5/8
          inches* 21 5/8 22 1/2 23 1/4 24
          cm* 55 57 59 61

          Kid's Headwear, Hats

            XS S M L
          US 1Y 1-3Y 3-6Y 6-12Y
          inches* 18.5 20 21 22.5
          cm* 47 51 53 57

          About Outdoor Research

          Outdoor Research
          Outdoor Research designs and manufactures functional solutions for human powered adventure with a product line of technically innovative and superior apparel, headwear, handwear, gaiters, storage and shelter systems. The high-quality construction and testing of the product is matched with Outdoor Research's Infinite Guaranteeâ„¢, which covers the product for a lifetime. With deep roots in human powered adventure, Outdoor Research got its start in the garage of mountaineer/physicist Ron Gregg after a pair of faulty gaiters thwarted a Denali summit attempt. Experience spawned inspiration, and the revolutionary X-Gaiter was born. Now, nearly 30 years later, Outdoor Research continues its tradition of creative innovation and production by carefully listening to all the athletes and customers who seek adventure.