Insoles Spenco Slip-In W 5-6 (pair) 4001401: W 5-6 * 1709A: W 6- 7 M 7-8 * 1709B: W 9-10 M 8-9 * 1709C: W 11-12 M 10-11 * 4001405: M 12-13 * The original green insoles * Years of proven use and high quality synonymous with the Spenco name * Provide long-lasting heel to toe comfort * Washable * Trim to fit with scissors * Made from aerated comfort material *