Formthotics Sport Run ShockStop Insoles
The Formthotics Sport Run ShockStop is a high-performance running insole designed to deliver exceptional shock absorption, cushioning and stability for runners training on hard surfaces.
Engineered using a unique ShockStop impact-absorbing layer laminated to the Formthotics Formax thermoformable base, this specialised running insole excels at reducing impact forces and dispersing pressure with every stride. Independent laboratory testing has shown ShockStop to outperform many commonly used materials in impact reduction, making it an excellent choice for runners seeking enhanced comfort and underfoot protection.
By combining maximum shock absorption with the natural functional support system Formthotics are known for, Run ShockStop delivers improved stability, ground feedback and everyday running comfort — whether you’re logging short training runs or tackling long distances.
Formthotics Run ShockStop insoles are suitable for both novice runners and experienced marathoners, particularly those who run frequently on hard concrete or pavement surfaces.
Key Features
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High-performance shock-absorbing ShockStop layer
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Independent lab-tested impact reduction
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Thermoformable Formax base for customised fit
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Helps disperse pressure and enhance running comfort
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Full-length design for consistent support
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Suitable for training and long-distance running
Ideal For
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Road running and treadmill running
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Runners training on hard or unforgiving surfaces
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Daily training and high-mileage use
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Runners transitioning to lower-profile or minimalist footwear
Replacement Guidance
Due to the specialised shock-absorbing properties of the ShockStop foam, cushioning performance may reduce over time. When worn daily in one pair of running shoes, Run ShockStop insoles are typically replaced every 6–12 months, depending on body weight, activity level and individual biomechanics.
Specifications-
Material: Thermoformable Formax closed-cell polyethylene foam
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Construction: Dual-layer ShockStop / Formax design (Lime / Black)
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Length: Full length
Frequently Asked Questions
What are Formthotics Sport Run ShockStop insoles designed for?
Formthotics Sport Run ShockStop insoles are designed for running, training and high-impact activities where additional cushioning, shock absorption and support may improve underfoot comfort.
Are these insoles suitable for road running?
Yes. Run ShockStop insoles are particularly suited to road running and training on hard surfaces such as pavement, concrete and treadmills.
What makes ShockStop different?
The specialised ShockStop layer is designed to absorb and disperse impact forces more effectively than many commonly used insole materials, helping improve cushioning during running.
Can I trim these insoles to fit my shoes?
Yes. If required, the insoles can be carefully trimmed to improve fit inside running shoes.
How often should running insoles be replaced?
When used daily, Run ShockStop insoles are typically replaced every 6–12 months depending on body weight, activity level, mileage and footwear usage.
Are these suitable for marathon training?
Yes. These insoles are suitable for both recreational runners and higher-mileage runners including long-distance and marathon training.
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