Product Description:

Choose the Superfeet® Synergizer Blue Insole for shoes with non-removable insoles. It also works well in lower-volume casual and sport (running, mountain biking, or tennis) shoes. Ideal for flatter feet that may not tolerate the more supportive Superfeet® Synergizer Green Insole.

Features & Benefits: 

• Versatile insole for all-purpose use
• Ideal for running, hiking, casual, and cleated footwear
• Best in tighter-fitting footwear
• Ideal in low to medium arched heel