Standard Width: Fit Women's B to C and Men's D to E

Biopods socks are designed to enhance the stimulus properties of our amazing footwear

improved static and dynamic balance

Standard Sizing: Fits Women's A to AAA and Men's B to C Widths

Wide Width: Fits Women's D to E and Men's EE to 4E

Original Performance Stimsoles® Insoles Retail Standard Width: Fit Women's BTransforms your footwear into a therapeutic exercise program for your feet. Best for shoes that HAVE removable insoles. Trimmable to 3 4 length! Comfortable, safe, and easy to use. Improves foot, leg, hip, and back problems. Clinically tested and doctor recommended. Unconditionally guaranteed.