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Product Description
Fusion Flexi Fusion Flexi Core
■Manufacturer's description quoted.
■ Peeling of the core material and non-woven fabric parts
0 Reasons why peeling occurs.
The FUSION-FLEXI series has a special core structure that is both flexible and resilient.
On the other hand, a 'non-stretchable non-woven fabric' is used in the toe area to increase strength.
Where these different materials are joined, they are subjected to loads and repeated shape changes with each walk or movement.
As a result, even if there are no problems in the early stages of bonding, gradual peeling may occur during continued use.
CORE and MARSHMALLOW in particular tend to show peeling due to the use of non-stretchable non-woven fabrics, which prioritise durability.
Furthermore, CORE is designed with a higher transverse arch height, which may result in some cases of flaking during the manufacturing process.
○ Impact on functions.
Although this may cause discomfort in terms of appearance, peeling does not impair the functionality of the insole.
We hope you can use the product with peace of mind.
Please understand and accept that this is a characteristic of the product before ordering.
■Specifications.
Toe thickness: 3 mm.
Weight: approx. 34 g (approx. weight after cutting one foot of size M)
Drop: 0.5 mm.
■ Shoe size guidelines
[XS] 22.0-23.0cm
[S] 23.5-24.5cm
[M] 25.0-26.5cm
[L] 27.0-28.0cm
*Match your shoe size. (Sizes are for reference only).
*Fit it to the correct shoe for your foot.
*This applies to shoes with removable insoles.
■Precautions for use.
It may take some time for your feet to adjust to the insole. In this case, please alternate periods of use with the original insole.
Discontinue use if any abnormalities are detected after use.
If soiled, wash by hand in soapy water and dry naturally in the shade.
-Do not leave in direct sunlight or at temperatures above 60°C. It may deform.
Please note that due to the nature of the dyeing process, the dye may transfer due to friction, wetting or perspiration.
The product may have holes in it due to the manufacturing process, but this is not a problem in use.
Replacement times vary depending on competition, position and frequency of use, but to ensure the original functionality of the FUSION-FLEXI, we recommend replacing them ideally once every six months, or when cushioning and stability are compromised.
Please take care when cutting as poor size cuts may cause problems in use.
This product is not a therapeutic or corrective medical device.
-Do not process, modify or repair this product. Doing so may cause the support to malfunction or be damaged.
The next generation of insoles, born of the evolution of footwear.
CORE has evolved into a shape that does not impede athletic function in line with the evolution of the shoe.
The new shape focuses on the dynamic stability required for a sports insole, reducing the weight to just the core structure and combining natural feeling with stability.
In heel stability, which is considered to be particularly important in foot stability, the FUSION series has been further improved in terms of stability and fit by covering the heel from the inside and outside, based on the structure of the previous FUSION series.
And by narrowing the arch structure of the midfoot to the minimum necessary, the structure does not inhibit the movement function to the lateral side of the shoe and provides a high degree of freedom for the foot.
Stabilisers (reinforcement plates) are attached from the transverse arch to the longitudinal arch to provide a supportive shape that allows the skeletal structure and soft tissue supporting the longitudinal arch to function dynamically, flexibly supporting overpronation (excessive inward arching) during exercise.
The shaped construction is recommended for competitions with limited volume in the shoe (football, rugby, cycling, running, skiing, skating, dancing, etc.) and for users with a high instep and wide width who have problems with volume in the shoe.
CORE does not inhibit the evolving functionality of the shoe, but complements it, protecting the user from injury and leading to further improvements in athletic performance.
The heel-covering construction provides a flexible hold for inward and outward falls.
The narrowed midfoot does not interfere with the support and lateral movement of the shoe.
New material cushioning with both cushioning and durability corresponding to a thickness of 3 mm.
The new stabilisers dynamically support skeletal structures and soft tissues.
The specifications (logo position, colour, pattern position, etc.) may differ slightly from those of this product as the manufacturer's images are used.
■Manufacturer's description quoted.
■ Peeling of the core material and non-woven fabric parts
0 Reasons why peeling occurs.
The FUSION-FLEXI series has a special core structure that is both flexible and resilient.
On the other hand, a 'non-stretchable non-woven fabric' is used in the toe area to increase strength.
Where these different materials are joined, they are subjected to loads and repeated shape changes with each walk or movement.
As a result, even if there are no problems in the early stages of bonding, gradual peeling may occur during continued use.
CORE and MARSHMALLOW in particular tend to show peeling due to the use of non-stretchable non-woven fabrics, which prioritise durability.
Furthermore, CORE is designed with a higher transverse arch height, which may result in some cases of flaking during the manufacturing process.
○ Impact on functions.
Although this may cause discomfort in terms of appearance, peeling does not impair the functionality of the insole.
We hope you can use the product with peace of mind.
Please understand and accept that this is a characteristic of the product before ordering.
■Specifications.
Toe thickness: 3 mm.
Weight: approx. 34 g (approx. weight after cutting one foot of size M)
Drop: 0.5 mm.
■ Shoe size guidelines
[XS] 22.0-23.0cm
[S] 23.5-24.5cm
[M] 25.0-26.5cm
[L] 27.0-28.0cm
*Match your shoe size. (Sizes are for reference only).
*Fit it to the correct shoe for your foot.
*This applies to shoes with removable insoles.
■Precautions for use.
It may take some time for your feet to adjust to the insole. In this case, please alternate periods of use with the original insole.
Discontinue use if any abnormalities are detected after use.
If soiled, wash by hand in soapy water and dry naturally in the shade.
-Do not leave in direct sunlight or at temperatures above 60°C. It may deform.
Please note that due to the nature of the dyeing process, the dye may transfer due to friction, wetting or perspiration.
The product may have holes in it due to the manufacturing process, but this is not a problem in use.
Replacement times vary depending on competition, position and frequency of use, but to ensure the original functionality of the FUSION-FLEXI, we recommend replacing them ideally once every six months, or when cushioning and stability are compromised.
Please take care when cutting as poor size cuts may cause problems in use.
This product is not a therapeutic or corrective medical device.
-Do not process, modify or repair this product. Doing so may cause the support to malfunction or be damaged.
The next generation of insoles, born of the evolution of footwear.
CORE has evolved into a shape that does not impede athletic function in line with the evolution of the shoe.
The new shape focuses on the dynamic stability required for a sports insole, reducing the weight to just the core structure and combining natural feeling with stability.
In heel stability, which is considered to be particularly important in foot stability, the FUSION series has been further improved in terms of stability and fit by covering the heel from the inside and outside, based on the structure of the previous FUSION series.
And by narrowing the arch structure of the midfoot to the minimum necessary, the structure does not inhibit the movement function to the lateral side of the shoe and provides a high degree of freedom for the foot.
Stabilisers (reinforcement plates) are attached from the transverse arch to the longitudinal arch to provide a supportive shape that allows the skeletal structure and soft tissue supporting the longitudinal arch to function dynamically, flexibly supporting overpronation (excessive inward arching) during exercise.
The shaped construction is recommended for competitions with limited volume in the shoe (football, rugby, cycling, running, skiing, skating, dancing, etc.) and for users with a high instep and wide width who have problems with volume in the shoe.
CORE does not inhibit the evolving functionality of the shoe, but complements it, protecting the user from injury and leading to further improvements in athletic performance.
The heel-covering construction provides a flexible hold for inward and outward falls.
The narrowed midfoot does not interfere with the support and lateral movement of the shoe.
New material cushioning with both cushioning and durability corresponding to a thickness of 3 mm.
The new stabilisers dynamically support skeletal structures and soft tissues.
The specifications (logo position, colour, pattern position, etc.) may differ slightly from those of this product as the manufacturer's images are used.
Available Payment Methods
Credit Card Payment
Convenience Store Payment
Digital Wallets and QR Code Payments
Bank Transfer
Japan Post Bank
Cancellations, Returns, and Exchanges
Before Placing Your Order
As a general rule, we do not accept returns or exchanges of merchandise for reasons related to the customer’s preferences, such as “it didn’t look like I expected” or “the size doesn’t fit.” If you have any questions or concerns, please consult with our staff first.
Please place your order after understanding and agreeing to the following points.
・Depending on the device or environment you are using, the color and texture of the product may appear slightly different.
・There may be slight variations in the dimensions listed in the product description.
・Minor scratches or scuffs may occur unavoidably during the manufacturing process.
・Depending on the material of the product, there may be variations in color, texture, or pattern from item to item.
Order Cancellation
As a general rule, we do not accept cancellations after a shipping confirmation email has been sent.
We make every effort to manage our inventory, but if we are unable to secure the items you ordered for unavoidable reasons, we may have to cancel your order.
Purchase Limit
We may impose purchase limits on certain products. Orders placed from multiple accounts believed to belong to the same person, or orders suspected of using bots, may be canceled or the quantity reduced.
*Please note that we assume no liability for any losses, damages, or other adverse consequences resulting from a cancellation.
Returns and Exchanges
While we take the utmost care to ensure the quality of our products and their packaging, in the unlikely event that an item arrives damaged or soiled, or if you receive an item that differs from your order, please contact us via the “Contact Form ” within 7 days of the delivery date. We will cover all associated costs.
・If a replacement item is available, we will replace the item.
・If we are unable to secure a replacement, we will issue a refund.
Please note that we cannot accept returns or exchanges if any of the following conditions apply. We appreciate your understanding.
・If more than 8 days have passed since the product was delivered
・When we determine that the customer has finished using the product
・If the item has been altered, washed, or dry-cleaned
・If any accessories (product tags, warranty cards, bags, boxes, etc.) are lost or damaged
・If odors, scratches, or stains occur while the item is in the customer's possession
・Items that come into direct contact with the skin, such as underwear, socks, and accessories, as well as perfumes and cosmetics, etc.
・If the item is returned without prior notice
About the Listed Prices
We take every precaution to ensure that the product information displayed on this site is accurate. However, in the unlikely event that we discover after payment has been processed that a product’s price was incorrectly displayed on the site, we will contact you and either adjust the price to the correct amount and process the payment, or cancel your order.
Important Notes
*Please note that inventory for this item is shared across our physical stores and other shopping sites operated by our company. We check inventory after receiving your order, so the item may be out of stock in some cases. We apologize for any inconvenience this may cause and will notify you via email if this occurs. Thank you for your understanding.