Thank you for viewing. Footprint Insoles Kingfoam Orthotics Kelvin Hoefler Model Size US 8-8.5 inches (26.0-26.5cm) Heat-moldable type Reference general price: about 7000 yen Recommended for those who like ollie tricks, especially hammer tricks on stairs! There is no guarantee for injuries from skating, but definitely recommended for those who want to continue skating for a long time or who are already feeling pain in their soles, knees, or lower back! You can cut it up to the outside of the seams, so you can cut the toe area with scissors to match your current insoles, or you can use them as they are. This type has a firm hold on the arch and heel. It is thicker than other manufacturers' insoles and has a feeling like ultra-low resilience. It is no exaggeration to say that it is a specialist in shoe insoles that significantly reduces the burden of skating, snowboarding, other sports, and everyday use! Kingfoam, a special material made with nanotechnology used by the US military, is a phenomenal insole that is said to cut the impact from the feet on the human body by about 90% to 95%. Not only does it reduce the burden on the lower body, feet, knees, and hip joints, but also from the soles of the feet to align the back, shoulders, and neck!!! Footprint's Kingfoam not only provides cushioning, but also prevents the distortion of joints that should be located on a straight line due to repeated impacts, preventing ligament damage, lower back pain, joint pain, joint stiffness, and chronic fatigue. After putting the insoles in your shoes and starting to wear them, the material components are activated by the heat of your body temperature after about 10 minutes, becoming soft and conforming to your feet, exhibiting shock absorption. (The new condition is a little hard) ・This shape is recommended for use with vulcanized sole shoes, but it can also be used with cup soles. *I purchased the wrong size, so the frequency of use is only for trial fitting. After spraying with alcohol, it is being sold after being naturally dried in the shade. No pets or smokers No claims or returns, please.