• Women's Karhu Synchron 2021, F200306-1
  • Women's Karhu Synchron 2021, F200306-2
  • Women's Karhu Synchron 2021, F200306-3
  • Women's Karhu Synchron 2021, F200306-4
  • Women's Karhu Synchron 2021, F200306-5
  • Women's Karhu Synchron 2021, F200306-6
  • WOMEN'S SYNCHRON 2021SMOKE GREEN / BRIGHT WHITE

    1.500,00 kr F200306

    Cushion

    Guidance

    Propulsion

    Drop 8 mm

    Weight 10.6 oz

    Colour

    Select size

    New to the Synchron? The Synchron fits true to size.

    Please select a size

    The women's Karhu Synchron 2021 is a premium cushion daily trainer for runners who are neutral or mid to late-stage overpronators. The Synchron gives you a soft and stable ride with a smooth, supportive transition.


    Features:

    -Anatomical lacing system for micro-adjustments

    -Full-length fulcrum for a stable ride

    -Cushioned AeroFoam Nova midsole

    -Ideal Knit mesh construction for breathability and support

    -Seamlessly engineered upper

    -Open-cell foam insole for a plush feel


    The Synchron 2021 utilizes advanced midsole materials to offer the softest Karhu collection. The redesigned internal Fulcrum unit is more flexible than before which accentuates the cushion and improves the transition. The adjusted upper moves easily with the foot and accommodate a broader range of foot shapes. Newly added is the open-cell foam insole for a plush feel.


    Technologies:

    -½ length Fulcrum 

    -IdealKnit

    -Ortix Fit

    -AeroFoam

    -M-Lock

    -Open-cell foam insole


    Weight US8: 300g / 10.5 oz

    Heel-to-toe drop: 8mm


    We ship to most countries in the EU. 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

    International Delivery

    Karhu is an international brand and we ship to most countries in the EU. 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! Currently we aren’t able to offer you express shipping in the EU. The transit times below are indications of the transit time after your order has left the warehouse. Please note that our European warehouse is located in the Netherlands. On local holidays our warehouse is closed. 

     

    Countries Transit times in weekdays
    Netherlands 1-2 Day(s)
    Germany, United Kingdom and Belgium 1 - 3 Day(s)
    Sweden, Finland, France, Denmark, Italy, Poland, Spain, Austria, Czech Republic, Estonia and Latvia 2 - 5 Day(s)
    Greece 5 - 7 Day(s)
    Other European Countries 5 - 14 Day(s)

     

     

    Returns, Refunds and Exchanges

    We offer a 14 day return policy. If you choose to return for a refund, we'll provide a prepaid return-shipping label and a refund for the amount you paid for the returning item, minus a €5.00 restocking fee per return. The prepaid return-shipping label is included in your shipment (Except for Finland and France, for orders placed after 01-07-2020, please read details below), in case the return label is missing in your shipment, you must notify us at customerserviceEU@karhu.com within 14 days of the date the product was delivered to you. The returned product must be received by our facility within 21 days of the date the product was delivered to you. We will process your refund as soon as possible, after we have received the returned product, and within a maximum of 30 days.

    All purchases done in stores, need to be returned at the store of purchase. We are not able to receive any returns of store bought products.

    Please note that we do not offer product exchanges at this moment.

    New to the Synchron? The Synchron fits true to size.

    Size Guide Running Women

    STEP 1

    Place a piece of paper on the floor with one end against the wall. Put your foot on the piece of paper with your heel against the wall.

    STEP 2

    Take a pencil and mark the end of your longest toe on the paper. Repeat for your other foot.

    STEP 3

    Measure in cm from the wall (heel) to the longest point (toe). Take the larger measurements. Than take what you measured + 0.5 CM and compare it with our shoe sizes in the size chart.

     

    Feet size (in CM) US womens size EU size UK size
    22.5 5 35.5 3
    22.9 5.5 36 3.5
    23.4 6 37 4
    23.8 6.5 37.5 4.5
    24.3 7 38 5
    24.6 7.5 39 5.5
    25.1 8 39.5 6
    25.5 8.5 40 6.5
    25.9 9 40.5 7
    26.3 9.5 41.5 7.5
    26.8 10 42 8
    27.2 10.5 42.5 8.5
    27.6 11 43 9
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    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 Synchron features a full length stingray 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