Zamst Footcraft Series Size L Shock Standard Arch Type Insoles, (25.0cm-26.5cm), Absorption, Type, (MIDDLE), Unisex.

Zamst's Footcraft sports insoles have supported many athletes, and over the years, we have focused on the soles of the feet as a sports gear that can benefit even more athletes. To jump high and move forward powerfully, the point of contact that grips the ground and transmits force is important. And instability in the feet is the cause of various problems and troubles. [Choose your arch type for optimal support] Foot arches vary from person to person, with some having a flat arch, others a high arch, and so on. Footcraft allows you to choose from three arch types (LOW, MIDDLE, HIGH) to suit your individual foot shape. By selecting the arch type that best suits you, you can achieve a custom-made fit and guide your feet towards ideal balance. [Windlass Mechanism-Based Alignment] When the toes are raised, the arch of the foot (plantar fascia) is lifted by the "windlass mechanism." This state is said to be the strongest state for the foot. Footcraft is designed to support the foot in this strongest arch state, allowing for accurate power transfer to the ground and potentially improving performance. Furthermore, by supporting the heel bone, it brings out the natural shock-absorbing function of the foot arch, which can help prevent fatigue and injuries. [Combining High Stability and Flexible Support] A patented structure* combining three layers of parts with different hardness and surface areas achieves both high stability and flexible support. The first layer, the hard "Core Stabilizer," provides the high stability required for functional insoles, while the second layer, the soft "Flexible Holder," creates flexible support that follows the movement of the foot's arch. *Patent No. 6982292 [How to Choose Your Arch Type] Footcraft insoles are classified into three arch types using a unique assessment line. Please measure your arch type using the arch measurement method and choose the type that suits you best. You can easily measure your arch at home. Please check the images and videos for details.