3K Full Palm Carbon Fibre Insoles for Shock Absorption and High Elasticity Running, Non-Deformable and Corrosion-Resistant Black Insoles Available in Sizes 34-48 with 0.8mm, 1.0mm, and 1.2mm Thickness Options
3K Full Palm Carbon Fibre Insoles for Enhanced Shock Absorption and Running Performance

Engineered specifically for runners and athletes seeking to improve their performance and comfort, these 3K full palm carbon fibre insoles deliver a combination of high elasticity and effective shock absorption. The core technology lies in the use of 3K carbon fibre, a material known for its impressive strength-to-weight ratio and rigidity. This construction is designed not to deform under pressure, maintaining consistent support mile after mile. By integrating this advanced material into a full-coverage footbed, these insoles aim to reduce impact forces transmitted to your feet and joints, potentially lowering fatigue and aiding in a more efficient, propulsive stride. Available in a comprehensive range of sizes and selectable thicknesses, they offer a tailored fit for various footwear and individual preferences.
Features and Construction

The design of these insoles is focused on delivering measurable performance benefits through specific material choices and construction techniques. Every aspect, from the carbon weave to the full palm shape, is intended to contribute to a more supported and responsive running experience.
Material and Build
The primary material is 3K carbon fibre, referring to a weave pattern with 3,000 filaments per tow. This weave contributes to the insole's high elasticity, allowing it to flex and return energy with each step, and its non-deformable characteristic ensures the supportive shape remains intact. Furthermore, the components are treated or selected for corrosion resistance, a practical feature that helps the product withstand the moist environment inside a running shoe, preserving its structure and function over time.
Size and Practical Fit
To accommodate a wide array of runners, these insoles are available in a full spectrum of sizes from 34 to 48. A key differentiator is the option to select from three precise thicknesses: 0.8mm, 1.0mm, and 1.2mm. This allows you to fine-tune the fit within your shoe. A thinner option might suit snug-fitting racing shoes, while a thicker variant could provide additional cushioning and arch support in training shoes, ensuring the insole integrates seamlessly without altering the intended fit of your footwear.
Uses and Placement

While optimised for running due to their shock-absorbing and elastic properties, the applications for these insoles extend to various activities where impact reduction and foot support are valued. Their design makes them suitable for integration into different types of athletic and casual footwear.
Event or Professional Use
For competitive runners, marathon trainers, or athletes in high-impact sports, the high elasticity of the carbon fibre can contribute to a more responsive toe-off phase, potentially improving stride efficiency. The consistent, non-deforming support may also help maintain proper foot alignment during long training sessions or events, which is crucial for performance and injury prevention.
Everyday Home Use
Beyond the track or gym, these insoles can be used in your daily walking or cross-training shoes. The shock absorption properties are beneficial for anyone spending long hours on their feet, helping to mitigate discomfort from hard surfaces. The corrosion resistance is equally valuable for everyday wear, protecting the insole from regular exposure to sweat and maintaining its hygienic properties.
Benefits and Buying Value
The value proposition of these carbon fibre insoles is rooted in their durable construction and performance-oriented design. They offer a reusable, long-term solution for enhancing footwear that goes beyond basic foam inserts.
Reuse and Low Maintenance
Thanks to the non-deformable and corrosion-resistant build, these insoles are designed for repeated use across multiple shoe pairs and seasons. They require minimal maintenance; simply ensure they are dry before storing. This reusability contrasts with disposable or foam insoles that compress and lose shape quickly, offering better long-term value for regular runners.
Why Choose This Product
Choosing these insoles means selecting a product built with a focus on mechanical performance—shock absorption and energy return—backed by the concrete properties of 3K carbon fibre. The option to select your exact size and preferred thickness allows for a degree of customisation often missing from standard insoles. The combination of a full palm design for complete support and practical corrosion resistance makes them a considered upgrade for runners and active individuals looking for a durable, performance-focused footbed solution.