Haruta Haruta Traditional, Womens (Womens); Product Description: This cup insole is designed to fit Harutas classic loafers. Compatible Model Numbers: 303, 304, 313, 3048, 3138, 4505, 4514, 4515, etc. (Usage and Caution) If you experience pain, rash, or discomfort. Please choose the right size insole for your shoes. Adjust the size with scissors if necessary. ■ Material Surface: Polyurethane body, urethane foam