Mens Montrail FluidFlex II Trail Running Shoe at Road Runner Sports
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Mens Montrail FluidFlex II Trail Running Shoe

Men's Montrail FluidFlex II

Item #NSP160

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Product Description:

Men's MONTRAIL® FLUIDFLEX II :: Feel totally connected to the trail without sacrificing protection in tricky terrain with the Men's Montrail® FluidFlex II trail running shoe. Feel free to flex your natural power running in this 4mm offset shoe which features a flexible platform to support your natural foot motion. You'll love the cushioned protection of the full-length, compression FluidFoam™ midsole, too, that molds to your foot to cradle it in maximum comfort. Plus, you won't have to worry about losing your grip thanks the FluidFlex II Gryptonite outsole that provides solid lightweight traction. 8.3 ounces

Features & Benefits:

  • Full length, compression molded FluidFoam
  • Articulated midsole flex grooves: Designed to support, and move with the natural motion of the foot
  • Microlug outsole: Provides lightweight traction
  • Close-fitting upper embodies minimal mentality: Allows "wind-in-your-face" freedom
Product NSP160 Review



by PowerReviews
Mens Montrail FluidFlex II Trail Running Shoe

(based on 1 review)

Reviewed by 1 customer

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You do not need to size up!

By Vermont runner

from Burlington, VT

About Me Avid Athlete


  • Comfortable
  • Cushions Impact
  • Good Arch Support
  • Lightweight


    Best Uses

    • Mixed Terrain
    • Trail Running

    Comments about Mens Montrail FluidFlex II Trail Running Shoe:

    Road runner sports advises to size up 1/2 size. I actually ordered my usual size, and the shoe length is incredibly long- at least an inch of extra length beyond the toes. Not sure where RRS got the idea to size up.

    • Sizing:
    • Feels half size too big
    • Width:
    • Feels true to width
    • Arch Type:
    • Average Arch
    • Was this a gift?:
    • No

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    R-Gear QuickFit Insole

    Price: $49.99

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    • Deep heel cup: Features the widest and deepest heel cup that offers maximum support and positions the soft tissue to help with natural shock absorption
    • Biomechanical shape
    • High-density foam: Closed-cell foam supports and cushions the foot for long lasting comfort
    • Odor-control coating: All natural coating that eliminates odor-causing bacteria
    • Stabilizer cap: The base of the insole that supports the rear foot and provides structure and stability to the foam layer


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