Thank you very much for your interest in this product from among many others. Please read the following carefully before bidding. We are a contracted store of Sendai Sports. All products are shipped directly from the Sendai Sports headquarters. Multiple purchases can be combined. Different types of insoles can be combined if they start with "★Sendai Sports". Returns are not accepted for this product. Size exchanges are possible if you cover the round-trip shipping costs. This product is for the sale of insoles only. Manufacturer: Sendai Sports Co., Ltd. Product Name: SPEEDIN-HICLEAR-s Recommended sports: Basketball, Volleyball, Badminton, Tennis Price: 4730 yen (tax included) Size variations: S size (22.0cm - 24.0cm) M size (24.0cm - 26.0cm) L size (26.0cm - 28.0cm) LL size (28.0cm - 30.0cm) ※Please contact us with your size via the transaction message after winning the bid. Product Description: Flat insole Silver ions are woven into the surface, providing antibacterial and deodorizing functions. A blue low-rebound sponge is sandwiched under the surface fabric, providing shock absorption. The human foot has three arches, and if their balance is disrupted, it can cause shoulder pain, back pain, and knee pain. Insoles are there to support this. They fill the gap between the shoe and the foot and provide firm support! Protect athletes' feet and power up! Speed up! Level up! Furthermore, because the gap between the shoe and the foot becomes 0, It also prevents injuries, such as sprains. There are holes in the toes, making them less prone to stuffiness. This product uses a material called Primax. It is a super-ball-like material and is recommended for jump-based sports. Setting method: Remove the original insole from your shoes, overlap it with the insole, draw a line with a ballpoint pen where it sticks out, cut along the line with scissors, and replace it with the original. If you have any questions, please ask. Thank you. HP: Sendai Sports (sendai-sports.net)