ZAMST Footcraft Series Insoles, Size LL (27.0cm-28.5cm), Shock-Absorbing Cushioned Arch Support (MIDDLE), Unisex.

Zamst's sports insoles [Footcraft Cushion+] have supported many athletes, and have focused on the soles of the feet as sports gear that can benefit even more athletes. For high jumps and powerful forward movement, the point of contact that grips the ground and transmits force is crucial. Furthermore, instability in the feet is the cause of various problems and troubles. The shock-absorbing model addresses problems with the heel and Achilles tendon, and can be used for a wide range of purposes, from impact protection during jumps in sports to everyday life. [Optimal Support with Selectable Arch Types] Foot arch shapes and problems vary from person to person, including flat arches, so-called no-arch conditions, and high arches. Footcraft allows you to choose from three arch types (LOW-MIDDLE-HIGH) according to your feet. By choosing the appropriate arch type, it provides a custom-made fit and guides you to an ideal foot balance. [Alignment Based on the Windlass Mechanism] When the toes are raised, the arch of the foot (plantar fascia) is rolled up due to the "windlass mechanism." This state is said to be the strongest state for the foot. Footcraft insoles are designed to support the foot in its strongest arch position, allowing for precise power transfer to the ground and potentially improving performance. Furthermore, by supporting the heel bone, they enhance the natural shock absorption function of the foot's arch, helping to reduce fatigue and injury. [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. You can easily measure your arch at home. Please check the images and videos for details.