The D3O patented shock-absorption material has been engineered to offer long-term cushioning and superior comfort, supporting normal muscle function,  reducing lower leg pain and reduce the risk of injury. Powered by patented D3O® technology, our insoles recycle 36% of every stride’s energy, and reduce shock by 44%. So you get improved performance, greater protection, and more support and comfort.ENERTOR Performance Insoles are perfect for walking, running, and all sports.

• Contoured Cushioning: Durable, molded sole for improved fit and support
• Control Chassis: Maximum support and rear foot stability
• Supports muscle function and improves performance
• Shock Absorption: Patented D3O technology reduces more shock than any other insole by creating the most advanced protection yet against impact injuries
• Superior Performance: Suitable for high impact activities
• Improves foot function and aids performance, with up to 36% energy recycled with every step
• Durable Comfort: Flexible and lightweight. Suitable for all types of footwear
• Lifespan 18 months