【Reduces Foot Strain & Absorbs Shock】 Insoles that can also be used for foot fatigue and problems. With shock-absorbing materials that create high cushioning, they can be used in daily life, during exercise, and for standing work. 【High Rebound to Further Accelerate Movement】 To prevent it from being just a shock-absorbing insole, a 4-layer structure design is adopted, with a focus on high rebound, foot support, and slip resistance. Please try these insoles that "don't tire you out + achieve ideal performance." 【Active in various sports such as walking and running, and for standing work】 Can be used for walking/marathons/hiking/soccer/basketball/baseball/tennis/volleyball/badminton/table tennis/handball/snowboarding/golf. Also, there is no problem with long-term use, such as continuous walking or standing. 【High Arch Support to Support the Arch of the Foot, Making it Less Tiring】 With a 3.5cm high arch support, it firmly supports the arch of the foot. The design supports the outside and center (lateral arch) of the foot so that they do not collapse, allowing the body to be supported by the entire sole of the foot without putting stress on a part of the foot. In addition, the structure that wraps around the heel fits the shape of the foot and prevents the foot from wobbling, promoting body stability. Therefore, it is also recommended for those who are correcting or improving posture such as O-legs, and those who are dieting. 【Supports Foot Problems such as Flat Feet, Plantar Fasciitis, and Hallux Valgus】 Insoles designed to reduce stress on the feet. 【Size】 X L: 28cm~30cm Both men and women can use them with sneakers/athletic shoes/running shoes/golf shoes/spikes/safety shoes, etc. * If the shoes you are using, such as business shoes, are a perfect fit, they may feel tight when using this product.