I want to sell these quickly, so I'm open to price negotiations. Brand new, unused, authentic product. Purchased from the official website. KAMOSHIKA SOLE Kamoshika Sole Insoles XS Size: 21.0 - 22.5 cm 10% off when purchasing 2 or more. [Doctor Supervised x World Patent] Kamoshika Sole Insoles ■ Move lightly and beautifully, like a Japanese serow (kamoshika). ■ Simply replacing the insoles in your everyday shoes with Kamoshika Sole allows you to train your muscles while walking, leading to beautiful legs, relaxation of body tension, and a beautiful body through correct posture. ■ Kamoshika Sole supports your foundation, your feet, with three patented technologies based on analysis of top athletes' feet. ■ These insoles stimulate your legs, buttocks, and abdomen while walking, conditioning your entire body. What are the effects of the three patented technologies? ① Force Pad for improved toe-up (floating toe) ② Cuboid Balance and Calcaneal Spur Pad for arch support by supporting the cuboid bone ③ Restores the original function of the feet by moving the toes, allowing for foot training in daily life Instant purchase OK! [Shipping Method] Once purchased, I will ship via secure, anonymous shipping with insurance within 24-48 hours.