The women's Karhu Synchron 2020 is for the runner looking for maximal cushioning and plush underfoot feel without compromising an efficient transition.
-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
The women’s Synchron 2020 offers the latest in footwear advancements. The midsole features AeroFoam Nova combined with an internal stingray composite fulcrum to absorb shock and transition momentum efficiently. The IdealKnit mesh upper Shaped by Ortix showcases the classic KARHU asymmetrical lace across the toe-box to allow for micro-adjustments to the fit.
The Synchron 2020, built by Ortix scanning, is partnered with advanced midsole materials to showcase the latest in footwear technology. The premium construction ensures maximal comfort and durability.
-½ length Fulcrum
Weight US8: 300g / 10.5 oz
Heel-to-toe drop: 8mm
Delivery & Returns
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|
|Germany, United Kingdom and Belgium||1 - 3 Day(s)|
|Sweden, Norway, Finland, France, Switzerland, 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
If you choose to return for a refund, we'll provide a prepaid return-shipping label for orders within the eurozone 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, 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.
Prepaid shipping labels are only provide on orders that are shipped from within the Eurozone.
RETURNS FROM FINLAND AND FRANCE:
When you would like to return your order from Finland or France please visit the following webpage: www.karhu.com/returnseu
On the page you can generate your prepaid returnlabel.
RETURNS FROM UNITED KINGDOM (PER 18-12-2020):
When you would like to return your order from the United Kingdom.
You can ship it to the following address:
Karhu Holding BV
5 Station Court
Hethersett NR9 3AY
Returns from Switzerland & Norway:
If you choose to make a return from Switzerland or Norway, you may choose any carrier for the return shipment. The shipment must be delivered to the address of our European warehouse (see below) for a refund. The returned product must be received by our facility within 21 days of the date the product was delivered to you and be in proper condition. We will process your refund as soon as we have the returned product and within a maximum of 30 days.
When a customer would like to receive a refund, they must send the return shipment at their own cost (including duties and taxes) to the following return address:
Bleckmann Nederland BV
7575 BJ Oldenzaal
Size Guide Running Women
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.
Take a pencil and mark the end of your longest toe on the paper. Repeat for your other foot.
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|
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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.