Abstract: The invention relates to an insole structure with decompression. It comprises an insole main body, and a guiding thin pad portion and a rear thin pad portion disposed on the insole main body, wherein the guiding thin pad portion provides capacity for an area given from metatarsophalangeal joints connected with a first phalanx and a first metatarsal till a fifth phalanx and a fifth metatarsal of the anterior sole, and the rear thin pad portion provides capacity for the calcaneus and have the first metatarsophalangeal joint stay at the lowest place while stepping.

Abstract: An insole comprises an insole body of a suitable thickness and softness, which comprises a metatarsal area, an arch area, and a heel area, wherein the metatarsal area has a treading portion, which is concaved and corresponded to a ball of the foot for receiving the ball of foot, and an outer supporting portion, which is extended from the treading portion toward the transverse arch to form an inclined plane and having a thickness which is more than the thickness of the treading portion. Accordingly, the soles of user's feet are adjusted inward by the insole of the present invention which is designed for adjusting the foot posture, lowering the pressure on the normal or valgus feet to keep the guide path of the stress on feet in a relaxed posture. Furthermore, the insole of the present invention is freely put in or out from the shoes, being convenient use.

Abstract: This invention is related to a de-stress and comfortable sole structure of a high-heeled shoe. This high-heeled shoe includes a base, a middle pad, a surface layer, a vamp, and a heel. A bearing area recessed downwards is disposed at a position on the middle pad for receiving ball of foot. Therefore, when a user wearing the high-heeled shoes uses the anterior sole of foot to support the body weight thereof, the ball of foot will sink and is thus lower than a horizon of the anterior sole of foot. Accordingly, the higher outer side and the lower inner side of the guiding pathway of foot's moving stress can be satisfied to increase the comfortable feeling of the walking and do not cause the injuries of the legs and spine.

Abstract: A method for shaping shoe spikes is disclosed herein, wherein the distribution of the spikes is divided into five areas, including an inside stepping out area, a thumb ball stepping area, a base area, a feedback area and an outside landing area. The spike of the outside landing area has a height less than that of a spike of the base area so that the stress resulted from foot running can be guided to the thumb ball stepping area from the outside landing area. Furthermore, the spikes of the thumb ball stepping area are shaped to be on the same tread surface and contacted with the ground at the same time so that the stress while foot running can be undertaken by the thumb ball stepping area to guide the sufficient explosive force to the inside stepping out area and further output from the inside stepping out area.