3K full palm carbon fibre running insoles for shock absorption with high elasticity, available in black in multiple thicknesses from 0.8mm to 1.2mm and sizes from UK 34 to 48, designed for running and other high-impact activities.
3K Full Palm Carbon Fibre Running Insoles for Shock Absorption in Three Thickness Options

These carbon fibre insoles provide a solution for runners and athletes seeking improved shock absorption during high-impact activities. The 3K full palm design offers complete coverage across the footbed, creating a stable platform that helps distribute pressure evenly. With their high elasticity properties, they deliver responsive energy return with each step, potentially reducing fatigue during extended running sessions. Available in black and multiple sizing options from UK 34 to 48, these insoles cater to a wide range of foot sizes and shoe types.
Features and Construction

The construction of these insoles focuses on practical performance benefits through material selection and design choices. The full palm coverage ensures no areas of the foot lack support, while the carbon fibre material provides specific functional advantages for athletic use.
Material and Build
Built with 3K carbon fibre, these insoles offer a combination of stiffness and elasticity that makes them suitable for running applications. The non-deformable characteristic means they maintain their shape under repeated pressure, providing consistent support over time. Corrosion-resistant properties contribute to longevity, particularly important for insoles exposed to moisture from sweat during athletic activities. The material composition supports the primary function of shock absorption without adding excessive weight to footwear.
Size and Practical Fit
Available in a comprehensive sizing range from UK 34 to 48, these insoles accommodate most foot sizes. The three thickness options – 0.8mm, 1.0mm, and 1.2mm – allow for customisation based on shoe volume and personal preference. Thinner options work well in snug-fitting running shoes, while thicker versions provide additional cushioning where space allows. The black colour ensures compatibility with various shoe interiors without conspicuous colour mismatches.
Uses and Placement

Designed primarily for running applications, these insoles suit various athletic scenarios where shock absorption and energy return are priorities. Their construction makes them applicable to both casual jogging and more intensive training regimens.
Event or Professional Use
For competitive runners, the high elasticity of these carbon fibre insoles can contribute to performance by returning energy with each footstrike. The non-deformable nature ensures consistent feel throughout long training sessions or races. The corrosion resistance maintains functionality despite exposure to sweat and environmental moisture during outdoor events. Runners can select from three thicknesses to match their specific footwear and preference for ground feel versus cushioning.
Everyday Home Use
Beyond dedicated running, these insoles work well for general athletic activities, gym sessions, or walking where additional shock absorption is desired. They can replace standard insoles in various types of athletic footwear to enhance comfort during daily exercise routines. The comprehensive sizing means most household members can find their correct fit from the available range. The black colour maintains a discreet appearance inside most sports shoes.
Benefits and Buying Value
The practical advantages of these insoles stem from their material properties and design features, offering specific solutions for common athletic footwear needs.
Reuse and Low Maintenance
With non-deformable and corrosion-resistant characteristics, these insoles maintain their functional properties through repeated use. They can be transferred between compatible shoes as needed, providing consistent support across different footwear. The carbon fibre construction requires minimal maintenance beyond occasional cleaning, making them a practical addition to athletic gear. Their durability contributes to extended usable life compared to standard foam insoles.
Why Choose This Product
These carbon fibre insoles offer specific advantages for runners seeking improved shock absorption and energy return. The full palm coverage ensures complete foot support, while the three thickness options allow customisation for different shoe types and personal preferences. The comprehensive sizing from UK 34 to 48 accommodates most foot sizes, and the black colour provides discreet compatibility with various athletic footwear. The combination of non-deformable and corrosion-resistant properties supports longevity and consistent performance.