Helps control stabilize and balance the foot.-Heat moldable for a custom fit.-Spenco Material absorbs shock and reduces friction to improve overall foot comfort.-Firm customizable support for casual and athletic shoes.-4-Way stretch fabric with ultra-fresh silpure.-Doctor recommended Spenco RXTM products with exclusive air-injected.

• synthetic
• Specifically designed to help control the position of the feet.
• Designed to help control the position of the feet.
• Shaped to help stabilize and balance the foot
• Provides the extra comfort and support needed for optimum performance
• Unique cushioning system helps absorb shock, reduce friction and improve overall foot comfort