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Product description
Fusion Flexi Fusion Strike
■ Manufacturer's description quote
The underestimated performance of a small heel wedge
The technical planner of the "FUSION-FLEXI" series, having interacted with many professional athletes, noticed that heel area, Achilles tendon, and calf injuries are common in various sports, and realized that "it is important to accurately reduce the impact on the foot during competition," leading to the development of "FUSION-STRIKE."
"FUSION-STRIKE" is a heel wedge that can be inserted under existing insoles to help prevent injuries and improve athletic performance.
Its effects include cushioning impact upon landing, reducing the burden on the heel area and lower leg (Achilles tendon, triceps surae) with a 5mm heel lift, and assisting acceleration with high-rebound materials.
It also has an assist function for climbing, making it effective for trail running and hikers.
At times, it allows control of the center of gravity balance forward and balance adjustment for leg length discrepancy by using only one leg.
Despite being a small heel wedge, its hidden performance should not be underestimated.
■ Weight: 4g (M size)
■ Drop: 5mm
■ Shoe size guide
[S]: 22.0–23.5cm
[M]: 24.0–26.5cm
[L]: 27.0–29.5cm
* Please match with your shoe size. (Sizes are approximate)
* Please attach to properly fitting shoes.
* Shoes with removable insoles are applicable.
■ Usage precautions
・This product is placed under the insole inside the shoe.
・If it slips, please adhere it with double-sided tape you have.
・Stop use if you feel any abnormalities during use.
・If dirty, hand wash with soapy water and air dry in the shade.
・Do not leave in direct sunlight or places above 60°C. It may deform.
・Due to dye properties, be careful of color transfer from friction, water, or sweat.
・Replacement timing varies depending on sport, position, and frequency of use, but to maintain original function, replacement about every six months is recommended.
・This product is not a medical device for treatment or correction.
・Do not process, modify, or repair this product. It may cause reduced support function or damage.
* Please understand that the actual color, shade, density, and pattern position may differ from the images.
Notes
※This product is sold sharing inventory with physical stores and other shopping sites operated by our company. Inventory confirmation will be made after order acceptance, and there is a possibility that it may be out of stock. In that case, we apologize, but we will notify you by email, so please understand.
