Karhu MEN'S SYNCHRON 2.5 HIVO BLACK / STORMY WEATHER
£149.95
SKU_F103809
Cushion
Guidance
Propulsion
Drop 8 mm
Weight 13 oz
Weight 369g
The men's Karhu Synchron 2.5 HiVo is a premium cushion daily trainer for neutral or mid to late-stage overpronators. The Synchron 2.5 HiVo has a soft and stable ride that serves up the steadiest “roll” in KARHU’S running collection.
Updates to the Synchron 2.5 HiVo include a softer heel collar made of Lycra for better fit and on-foot comfort. The IdealKnit mesh upper has been reinforced with glue print overlays for a sleek, modern appearance and more security through the midfoot. The revamped outsole features increased rubber coverage that protects the Fulcrum and improves traction. The new Synchron 2.5 HiVo offers a soft, flexible, and stable ride with a smooth, supportive transition through the gait cycle. The Synchron is ideal for long runs and extended time on foot.
Details men's Karhu Synchron 2.5 HiVo:
-Anatomical lacing system for micro-adjustments in fit
-Full-length Fulcrum for a stable ride
-Soft & cushioned AeroFoam Nova midsole
-IdealKnit mesh construction for breathability and support
-Seamlessly engineered upper
-Open-cell foam insole for a plush feel
-Lycra heel collar for better fit and on-foot comfort
The men's Karhu Synchron 2.5 HiVO is a premium cushion daily trainer for neutral or mid to late-stage overpronators. The Synchron 2.5 HiVo has a soft and stable ride that serves up the steadiest “roll” in KARHU’S running collection.
Updates to the Synchron 2.5 HiVO include a softer heel collar made of Lycra for better fit and on-foot comfort. Premium IdealKnit mesh supplemented with glue print overlays for a sleek, modern appearance, and additional rubber coverage on the outsole to protect the exposed Fulcrum. All of which help to produce a soft, flexible, and stable ride with a smooth, supportive transition through the gait cycle. The Synchron 2.5 HiVo is ideal for longer runs and long days on foot.
Technologies Karhu Synchron 2.5 HIVO:
-Anatomical lacing system
-Full-length Fulcrum
-IdealKnit
-Ortix Fit
-AeroFoam Nova midsole
-M-Lock
-Open-cell foam insole
-Lycra heel collar
RETURNS AND REFUNDS
We accept returns of all items within 15 days of receiving the order with the right to full refund minus a return fee of £5.00. A return label by Royal Mail is included in your shipment and a refund for the amount you paid for the returning item, minus a £5.00 shipping fee per return will be charged. If you are missing the return label or need to make a second return, please email our Customer service department at help@karhu.com to provide you a new return label.
We accept returns of all items within 15 days of receiving the order with the right to full refund of the product minus a £5.00 shipping fee per return.
Your return will be accepted if the goods are returned in the same condition as when you received the order. If the item has been used, damaged, washed, altered or missing tags/labels (for apparel), we are entitled by law to charge you a fee for the depreciation of the item.
We will process your return and issue a refund within maximum of 30 days. Refunds will be issued via the original method of payment.
Returns from Germany, France, Austria, Ireland, Italy, and Poland:
To generate the return label, please visit the following webpage: https://karhu.returnmyorder-international.com. You will need your order number, and the post code/email address associated with your order to initiate your return and generate a label. You can find the order number either on the paper packing list inside the delivery box, the digital invoice sent to your email or on the order confirmation when you placed the order. (see below)
ATTENTION: Once generated, your return label can be used within maximum 5 working days. When your label expires, please contact help@karhu.com.
Order confirmation

Paper packing list

Digital invoice

FedEx Home Collection
For returns from Austria and Italy, you may request the FedEx Home Collection service in https://karhu.returnmyorder-international.com.
ATTENTION: FedEx Home Collection will be arranged automatically for the next available working day during business hours.
If you missed the FedEx Home Collection, within 5 working days you can drop off the parcel at the nearby FedEx point (here: https://local.fedex.com/) or reschedule a new pickup, following the instructions below:
- Go to your local FedEx website: fedex.com
- Click the “Shipping” tab on the top bar;
- Select: “Schedule and Manage Pickups”;
- Click “Let’s Start” under the “Drop-off or Collection”;
- Enter the tracking number from your FedEx label and your post code;
- Then select “Arrange A Pickup” and complete all the necessary information.
EXCHANGES
We currently don't do exchanges of products at Karhu. If you would like to change your item for a different color or size, please return your item and place a new order.
FUSION

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IKONI

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MESTARI RUN

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