Mens Karhu Flow3 Trainer Fulcrum Running Shoe

Men's Karhu Flow3 Trainer Fulcrum

Item #KRW143
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Product Description:

Men's Karhu Flow3 Trainer Fulcrum :: Durable enough to be used as an everyday trainer yet light enough to double as a racing flat, the Flow Trainer is suitable for the widest variety of speeds and distances. This model's softer EVA combined with a directly placed fulcrum delivers increased forward propulsion, diminishes braking and promotes a naturally comfortable ride.

This web exclusive item ships separately within the continental U.S. only. You can count on this item to ship in 3-5 business days!

Category Type:

If you're a runner with high arches and you love to race or train fast, Performance Neutral shoes are right for you. Enjoy a lightweight, low-to-the-ground design that's perfect for picking up speed. When choosing running shoes, find your perfect fit using this chart. Category types are based on factors like arch height, running habits and body frame.

Features & Benefits:

  • Ensures breathability throughout the forefoot and instep with a seamless, low-profile construction throughout the lateral quarter
  • Stitched medial quarter combines breathability with reinforcement
  • Provides comfort and protection from the laces while not interfering with fit
  • Lightweight and supportive side logo, toe protection and durability
  • Provides step-in comfort
  • Breathable in-shoe moisture management
Product KRW143 Review


  • Country of Origin: China


by PowerReviews
Mens Karhu Flow3 Trainer Fulcrum Running Shoe

(based on 2 reviews)

Reviewed by 2 customers

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The unique and quiet achievers

By Handsome Carl

from Sydney, Australia

About Me Avid Athlete


  • Breathable
  • Comfortable
  • Cushions Impact
  • Durable
  • Fast
  • Good Traction
  • Lightweight
  • Pronation Control


    Best Uses

    • Road Running

    Comments about Mens Karhu Flow3 Trainer Fulcrum Running Shoe:

    I am new to the Karhu brand, and I am very impressed so far. I purchased these to serve as low mileage road, tempo, interval and track all rounders as I consider a December marathon. Since they offer just 6mm in heel drop, I was a little concerned about how my legs and feet would feel about veering from a traditional 10 or 12mm. After working them in over two weeks of runs from 5k to 7 miles, I have experienced zero problems with this pair of Karhus. Now, the toe box is too generous IMO, and I could have probably gone down a half size, but this has not led to any blisters or hot spots. The pros? Lightweight as my size 11.5 tips the balance at just 9.6 ounces, fast, superb ventilation, simple design, killer good looks :), unique to the market, excellent support for a mid foot striker, forward propulsion, a joy to wear.

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

    great shoe.

    By tim

    from nyc

    About Me Casual/ Recreational

    Verified Buyer


    • Comfortable
    • Good Arch Support
    • Lightweight


    • Wears Out Quickly

    Best Uses

    • Road Running

    Comments about Mens Karhu Flow3 Trainer Fulcrum Running Shoe:

    Great all around shoe.

    • Sizing:
    • Feels true to size
    • Width:
    • Feels true to width
    • Arch Type:
    • High Arch
    • Was this a gift?:
    • No

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