MediForm generally boasts approximately 10% better shock absorption, 50% better rebound resilience, and 3 times better durability compared to EVA, which is commonly used in soles. Furthermore, the insole's heel incorporates Sorbo-thane, which excels in shock absorption and pressure distribution. The material itself utilizes "DIAPLEX," which senses changes in humidity to constantly maintain a comfortable in-shoe environment. Color: Pink/Gray Retail Price: 18,000 Although unused with tags, please understand that this item has been stored at home. Thank you.