The Memory Insole is designed to deliver personalized comfort. Custom memory foam instantly forms to your foot for superior cushioning and a personalized fit. It also features a performance, moisture absorbing fabric engineered to keep your foot dry and antimicrobial protection for odor control. Its slim design is perfect for work shoes and boots, casual shoes, and sneakers. Custom memory foam instantly forms to your foot for a personalized fit and cushioning. Moisture absorbing fabric is engineered to help keep your feet dry and comfortable. Antimicrobial protection helps control odor.