WOMEN'S SYNCHRON 1.5AQUIFER / SILVER

£108.00£145.00 SKU_F200344

Cushion

Guidance

Propulsion

Drop 8 mm

Weight 10.6 oz

Weight 301 g

Colour

Select size

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

Please select a size


The women's Karhu Synchron 1.5 is a premium cushion daily trainer for neutral or mid to late-stage overpronators runners. The Synchron gives you a soft and stable ride with a smooth, supportive transition.

The Karhu Synchron 1.5 utilizes advanced midsole materials to offer the softest running experience in the Karhu collection. The redesigned internal Fulcrum unit is more flexible than before, accentuating the cushion and improving 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.

Details Karhu Synchron 1.5:
-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 women's Karhu Synchron 1.5 is a premium cushion daily trainer for neutral or mid to late-stage overpronators runners. The Synchron gives you a soft and stable ride with a smooth, supportive transition.

The Karhu Synchron 1.5 utilizes advanced midsole materials to offer the softest running experience in the 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 Karhu Synchron 1.5:
-Anatomical lacing system
-Full-length Fulcrum
-IdealKnit
-Ortix Fit
-AeroFoam Nova
-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

Returns and Refunds

 

We accept returns of all items within 15 days of receiving the order with the right to full refund. A return label by Royal Mail is included in your shipment and the returns are free of charge. If you are missing the return label or need to make a second return, please email our Customer service department at customerserviceEU@karhu.com to provide you a new return label.

 

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.

 

Exchanges

We don't do exchanges at Karhu at the moment. If you would like to change your item for a different color or size, please return your item and place a new order. 

 

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 43.5 9
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 we call the Rolling Effect. Fulcrum Technology provides: Balanced Cushioning, Increased Support, More Energy. The Synchron features a full length stingray fulcrum.

Karhu UK
Karhu UK

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.

Karhu UK
Karhu UK

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

Karhu UK
Karhu UK

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

Karhu UK
Karhu UK

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

Karhu UK
Karhu UK

FUSION

Karhu UK

Guidance

Cushion

Propulsion

IKONI

Karhu UK

Guidance

Cushion

Propulsion

MESTARI RUN

Karhu UK

Guidance

Cushion

Propulsion

Customer Reviews

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BLANCHE MCGUIRE
Wonderful shoes

These shoes give me badly needed support and are excellent for walking. I really like the new color choices too!