Recognized as the number one orthotic system on the market, built-in Lynco orthotics are recommended for customers seeking comfort, support, balance and alignment. All Lynco footbeds are made with a tri-density Pedic core to support the arch of the foot while providing maximum comfort. Make comfort a priority, but don't forget to keep style in mind, too. Stretch Fabric bands and leather ankle strap. Hook-and-loop closure lets you adjust the ankle strap to your liking. Built-in Lynco support featuring IQ150 Memory Foam that conforms to your specific gait pattern. Light and flexible EVA outsole for stability and grip. Medial support pod minimizes over-pronation. Cork midsole is ultra-light and naturally shock absorbing. Memory foam footbed treated with Aegis antimicrobial solution. Measurements: ; Heel Height: 1 in ; Weight: 7 oz ; Product measurements were taken using size 8.5, width M (B). Please note that measurements may vary by size.