• Men's Fusion 2021 jet black silver Front Left
  • Men's Fusion 2021 jet black silver rear
  • Men's Fusion 2021 jet black silver Front
  • Men's Fusion 2021 jet black silver Front Right
  • Men's Fusion 2021 jet black silver above
  • Men's Fusion 2021 jet black silver below
  • MEN'S FUSION 2021JET BLACK/SILVER

    $140.00 F100309

    Cushion

    Guidance

    Propulsion

    Drop 6 mm

    Weight 301 g

    Colour

    Select size

    New to the Fusion? We recommend to order 0.5 up in size compared to your regular size.

    Please select a size

    The men's Karhu Fusion 2021 is a high cushion running shoe for neutral footed runners. With a plush yet propulsive ride, it's ideal for performance-oriented athletes seeking a shoe for up-tempo workouts or race day.

    Features:
    -Anatomical lacing system for better comfort
    -Shortened fulcrum + Propulsion unit for a quick turnover
    -Highly cushioned AeroFoam midsole
    -Ideal Knit mesh construction for breathability and support
    -Seamlessly engineered upper


    The men's Karhu Fusion 2021 is a high cushion running shoe for neutral footed runners. With a plush yet propulsive ride, it's ideal for performance-oriented athletes seeking a shoe for up-tempo workouts or race day.

    The new men's Fusion is lighter than previous versions and maintains a touch of rearfoot support while providing an even quicker transition. The renewed upper reduced weight while keep delivering a secure fit. The Fusion now features a shortened Fulcrum, the shortest in the collection, and a propulsion unit for an even faster feel. Lastly, extra cushioning is added to the forefoot for more protection at toe-off.

    At Karhu, we know every runner has unique feet and precisely that given resulted in the new Fusion Ortix. The Fusion Ortix is built from a growing database of over 1.3 million 3D scans taken from runners’ feet. The Karhu Fusion is literally created by the runner, for the runner.

    Technologies:
    -Fulcrum + Propulsion Unit
    -IdealKnit
    -Ortix Fit
    -AeroFoam
    -M-Lock

    Weight US10: 300g / 10.5 oz
    Heel-to-toe drop: 6mm


    Your order is prepared for shipment on business days the next morning after you placed your order. Typically, the warehouse is able to manage and send out your order the same day, or the next morning after they start processing it!

    Delivery & Returns

    Delivery

    We ship orders with in the USA, Mexico, Canada, Australia and New Zealand only. All web orders are shipped from Fife, WA. If you would like to obtain a proof of delivery email us separately, any lost packages or items must be claimed with the carrier selected for the shipment. Please note that during national holidays in the USA we aren't shipping. 

    We allow 48 hours for order processing after order placement. This is rare but can occur during peak shipping seasons. All tracking information is emailed 24 hours after the order is shipped.

     Country Transit time Carrier Duties & Taxes
    USA*/**

     3 to 7 working days

    Express shipping in the check-out available.

    UPS Paid by Karhu
    MX *** 7-21 working days USPS Paid by Receiver
    CA *** 7-21 working days USPS Paid by Receiver
    NZ *** 7-21 working days USPS Paid by Receiver
    AU *** 7-21 working days USPS Paid by Receiver

     

    * For shipping to Alaska, Puerto Rico, Hawaii, AFA, AFE and AFP there is a different shipping of $14.95. 

    ** Orders valued more the $100.- will ship Economy Free of charge. Otherwise there will be a shipping fee of $7.95.

    *** Orders shipped outside of the United States are charged a shipping fee of $29.95.

     

     Returns

    Returns may be mailed to us within 30 days of receipt with the product and packaging in proper condition. Unless the goods were sold with a discount, all discounted sales are final no returns are possible.

    If you choose to return your product from within the USA for a refund, we will provide a prepaid return-shipping label and a refund for the amount you paid for your purchase, minus a $5.00 restocking fee per item returned. 

    If you choose to return your product from outside of the USA for a refund, you will have to return the product at your own expense. We will issue a refund for your purchase, minus a $5.00 restocking fee per item returned.



    Only product purchased directly www.karhu.com can be returned to our return processing center. Any unauthorized return of Karhu product will not be accepted or processed at our processing center. The sender of unauthorized returns will be responsible for all return shipment costs.

    Return shipment may be sent to:

    Regal Logistics
    6500-26th Street East
    Fife, WA 98424 United States of America

    Accompanied by this return form: download here

    Important: Product must be clean and the box in proper condition to be accepted.

    Under garments such as briefs, boxers, undershorts, underpants may not be returned for size exchange or refunds due to hygienic reasons we can not restock these items.

    All sneakers must be in the condition you received them and in the original box.
    Warranty related product returns must be shipped to the same address as listed above. All products returned for warranty related reasons will be inspected upon the return of the product.

    Please allow 2-3 weeks for processing.

    For shipments outside the US or special regions Karhu won't provide a return label. We do except your return taking into account the conditions mentioned above. Please note that you ship your return Duties and Taxes paid. 

    New to the Fusion? We recommend to order 0.5 up in size compared to your regular size.

    Size guide

     

    Feet size (in CM) US mens size US womens size EU size UK size
    23 4 5.5 35 3
    23.4 4.5 6 36 3.5
    23.8 5 6.5 37 4
    24.3 5.5 7 38 4.5
    24.6 6 7.5 39 5
    25.1 6.5 8 39.5 5.5
    25.5 7 8.5 40 6
    25.9 7.5 9 40.5 6.5
    26.3 8 9.5 41.5 7
    26.8 8.5 10 42 7.5
    27.2 9 10.5 42.5 8
    27.6 9.5 11 43.5 8.5
    28 10 11.5 44 9
    28.5 10.5 12 44.5 9.5
    28.9 11 12.5 45 10
    29.3 11.5 13 46 10.5
    29.7 12 - 46.5 11
    30.1 12.5 - 47 11.5
    30.6 13 - 48 12
    31 14 - 49 -
    More Reviews

    REVIEWS 

    Customer Reviews

    Based on 1 review
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    J
    J.
    Very Nice shoe

    I've already made a lot of miles in this shoe. Really linking the ortix shaped shoe. Very comfortable.

    TECHNOLOGY

    The KARHU Fulcrum technology is designed to keep all forces going forward, reducing braking forces and using your body's natural energy to create a smoother ride. It's what whe call the Rolling Effect. Fulcrum Technology provides: Balanced Cushioning, Increased Support, More Energy. The Fusion features a three-quarter length fulcrum.

    OrtixFit shapes your mid sole and upper volumes using data directly collected from over 2 Million runner's feet. What started in 2018 with the launch of the Karhu Ikoni the 1st model shaped by ORTIX, we now offer all our footwear models with our ORTIX Fit, based on actual scanning data in regular, HiVo (more volume) and Hera (women specific) Fit volumes. Karhu collaborates with Volumental(TM) and Fleet Feet(TM) create personalized fit experiences.

    Our proprietary midsole foam: lighter, more resistant to temperature changes and better cushioning than EVA.

    Seamlessly knitted upper patterns placed on the Ortix lasts with zones for support, stretch, and breathability.

    The M-lock side panels help secure the shoe around the foot while an inner booty construction remains straight.

    FUSION

    Guidance

    Cushion

    Propulsion

    IKONI

    Guidance

    Cushion

    Propulsion

    SYNCHRON

    Guidance

    Cushion

    Propulsion